1852175910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 4970004480

約数和(自身を除く): 3117828570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 239, 310, 390, 403, 465, 478, 641, 717, 806, 930, 1195, 1209, 1282, 1434, 1923, 2015, 2390, 2418, 3107, 3205, 3585, 3846, 4030, 6045, 6214, 6410, 7170, 7409, 8333, 9321, 9615, 12090, 14818, 15535, 16666, 18642, 19230, 19871, 22227, 24999, 31070, 37045, 39742, 41665, 44454, 46605, 49998, 59613, 74090, 83330, 93210, 96317, 99355, 111135, 119226, 124995, 153199, 192634, 198710, 222270, 249990, 258323, 288951, 298065, 306398, 459597, 481585, 516646, 577902, 596130, 765995, 774969, 919194, 963170, 1291615, 1444755, 1531990, 1549938, 1991587, 2297985, 2583230, 2889510, 3874845, 3983174, 4595970, 4749169, 5974761, 7749690, 9498338, 9957935, 11949522, 14247507, 19915870, 23745845, 28495014, 29873805, 47491690, 59747610, 61739197, 71237535, 123478394, 142475070, 185217591, 308695985, 370435182, 617391970, 926087955, 1852175910]

約数ペア:

[(1, 1852175910), (2, 926087955), (3, 617391970), (5, 370435182), (6, 308695985), (10, 185217591), (13, 142475070), (15, 123478394), (26, 71237535), (30, 61739197), (31, 59747610), (39, 47491690), (62, 29873805), (65, 28495014), (78, 23745845), (93, 19915870), (130, 14247507), (155, 11949522), (186, 9957935), (195, 9498338), (239, 7749690), (310, 5974761), (390, 4749169), (403, 4595970), (465, 3983174), (478, 3874845), (641, 2889510), (717, 2583230), (806, 2297985), (930, 1991587), (1195, 1549938), (1209, 1531990), (1282, 1444755), (1434, 1291615), (1923, 963170), (2015, 919194), (2390, 774969), (2418, 765995), (3107, 596130), (3205, 577902), (3585, 516646), (3846, 481585), (4030, 459597), (6045, 306398), (6214, 298065), (6410, 288951), (7170, 258323), (7409, 249990), (8333, 222270), (9321, 198710), (9615, 192634), (12090, 153199), (14818, 124995), (15535, 119226), (16666, 111135), (18642, 99355), (19230, 96317), (19871, 93210), (22227, 83330), (24999, 74090), (31070, 59613), (37045, 49998), (39742, 46605), (41665, 44454)]