2017828410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7832

約数の個数: 128

約数和(自身を含む): 5630446080

約数和(自身を除く): 3612617670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 29, 30, 39, 46, 58, 65, 69, 78, 87, 115, 130, 138, 145, 174, 195, 230, 290, 299, 345, 377, 390, 435, 598, 667, 690, 754, 870, 897, 1131, 1334, 1495, 1794, 1885, 2001, 2262, 2990, 3335, 3770, 4002, 4485, 5655, 6670, 7757, 8671, 8970, 10005, 11310, 15514, 17342, 20010, 23271, 26013, 38785, 43355, 46542, 52026, 77570, 86710, 100841, 116355, 130065, 178411, 201682, 224953, 232710, 260130, 302523, 356822, 449906, 504205, 535233, 605046, 674859, 892055, 1008410, 1070466, 1124765, 1349718, 1512615, 1784110, 2249530, 2319343, 2676165, 2924389, 3025230, 3374295, 4638686, 5173919, 5352330, 5848778, 6748590, 6958029, 8773167, 10347838, 11596715, 13916058, 14621945, 15521757, 17546334, 23193430, 25869595, 29243890, 31043514, 34790145, 43865835, 51739190, 67260947, 69580290, 77608785, 87731670, 134521894, 155217570, 201782841, 336304735, 403565682, 672609470, 1008914205, 2017828410]

約数ペア:

[(1, 2017828410), (2, 1008914205), (3, 672609470), (5, 403565682), (6, 336304735), (10, 201782841), (13, 155217570), (15, 134521894), (23, 87731670), (26, 77608785), (29, 69580290), (30, 67260947), (39, 51739190), (46, 43865835), (58, 34790145), (65, 31043514), (69, 29243890), (78, 25869595), (87, 23193430), (115, 17546334), (130, 15521757), (138, 14621945), (145, 13916058), (174, 11596715), (195, 10347838), (230, 8773167), (290, 6958029), (299, 6748590), (345, 5848778), (377, 5352330), (390, 5173919), (435, 4638686), (598, 3374295), (667, 3025230), (690, 2924389), (754, 2676165), (870, 2319343), (897, 2249530), (1131, 1784110), (1334, 1512615), (1495, 1349718), (1794, 1124765), (1885, 1070466), (2001, 1008410), (2262, 892055), (2990, 674859), (3335, 605046), (3770, 535233), (4002, 504205), (4485, 449906), (5655, 356822), (6670, 302523), (7757, 260130), (8671, 232710), (8970, 224953), (10005, 201682), (11310, 178411), (15514, 130065), (17342, 116355), (20010, 100841), (23271, 86710), (26013, 77570), (38785, 52026), (43355, 46542)]