2481975860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:970

約数の個数: 192

約数和(自身を含む): 6870624768

約数和(自身を除く): 4388648908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 97, 119, 130, 140, 170, 182, 194, 221, 238, 260, 340, 364, 388, 442, 455, 476, 485, 595, 679, 827, 884, 910, 970, 1105, 1190, 1261, 1358, 1547, 1649, 1654, 1820, 1940, 2210, 2380, 2522, 2716, 3094, 3298, 3308, 3395, 4135, 4420, 5044, 5789, 6188, 6305, 6596, 6790, 7735, 8245, 8270, 8827, 10751, 11543, 11578, 12610, 13580, 14059, 15470, 16490, 16540, 17654, 21437, 21502, 23086, 23156, 25220, 28118, 28945, 30940, 32980, 35308, 42874, 43004, 44135, 46172, 53755, 56236, 57715, 57890, 70295, 75257, 80219, 85748, 88270, 98413, 107185, 107510, 115430, 115780, 140590, 150059, 150514, 160438, 176540, 182767, 196826, 214370, 215020, 230860, 281180, 300118, 301028, 320876, 365534, 376285, 393652, 401095, 428740, 492065, 561533, 600236, 731068, 750295, 752570, 802190, 913835, 984130, 1042847, 1123066, 1279369, 1363723, 1500590, 1505140, 1604380, 1827670, 1968260, 2085694, 2246132, 2558738, 2727446, 2807665, 3001180, 3655340, 4171388, 5117476, 5214235, 5454892, 5615330, 6396845, 6818615, 7299929, 9546061, 10428470, 11230660, 12793690, 13637230, 14599858, 17728399, 19092122, 20856940, 25587380, 27274460, 29199716, 35456798, 36499645, 38184244, 47730305, 70913596, 72999290, 88641995, 95460610, 124098793, 145998580, 177283990, 190921220, 248197586, 354567980, 496395172, 620493965, 1240987930, 2481975860]

約数ペア:

[(1, 2481975860), (2, 1240987930), (4, 620493965), (5, 496395172), (7, 354567980), (10, 248197586), (13, 190921220), (14, 177283990), (17, 145998580), (20, 124098793), (26, 95460610), (28, 88641995), (34, 72999290), (35, 70913596), (52, 47730305), (65, 38184244), (68, 36499645), (70, 35456798), (85, 29199716), (91, 27274460), (97, 25587380), (119, 20856940), (130, 19092122), (140, 17728399), (170, 14599858), (182, 13637230), (194, 12793690), (221, 11230660), (238, 10428470), (260, 9546061), (340, 7299929), (364, 6818615), (388, 6396845), (442, 5615330), (455, 5454892), (476, 5214235), (485, 5117476), (595, 4171388), (679, 3655340), (827, 3001180), (884, 2807665), (910, 2727446), (970, 2558738), (1105, 2246132), (1190, 2085694), (1261, 1968260), (1358, 1827670), (1547, 1604380), (1649, 1505140), (1654, 1500590), (1820, 1363723), (1940, 1279369), (2210, 1123066), (2380, 1042847), (2522, 984130), (2716, 913835), (3094, 802190), (3298, 752570), (3308, 750295), (3395, 731068), (4135, 600236), (4420, 561533), (5044, 492065), (5789, 428740), (6188, 401095), (6305, 393652), (6596, 376285), (6790, 365534), (7735, 320876), (8245, 301028), (8270, 300118), (8827, 281180), (10751, 230860), (11543, 215020), (11578, 214370), (12610, 196826), (13580, 182767), (14059, 176540), (15470, 160438), (16490, 150514), (16540, 150059), (17654, 140590), (21437, 115780), (21502, 115430), (23086, 107510), (23156, 107185), (25220, 98413), (28118, 88270), (28945, 85748), (30940, 80219), (32980, 75257), (35308, 70295), (42874, 57890), (43004, 57715), (44135, 56236), (46172, 53755)]