2853877980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{37423}}^1$

素因数の和:37507

約数の個数: 96

約数和(自身を含む): 8450039808

約数和(自身を除く): 5596161828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 930, 1230, 1271, 1860, 2460, 2542, 3813, 5084, 6355, 7626, 12710, 15252, 19065, 25420, 37423, 38130, 74846, 76260, 112269, 149692, 187115, 224538, 374230, 449076, 561345, 748460, 1122690, 1160113, 1534343, 2245380, 2320226, 3068686, 3480339, 4603029, 4640452, 5800565, 6137372, 6960678, 7671715, 9206058, 11601130, 13921356, 15343430, 17401695, 18412116, 23015145, 23202260, 30686860, 34803390, 46030290, 47564633, 69606780, 92060580, 95129266, 142693899, 190258532, 237823165, 285387798, 475646330, 570775596, 713469495, 951292660, 1426938990, 2853877980]

約数ペア:

[(1, 2853877980), (2, 1426938990), (3, 951292660), (4, 713469495), (5, 570775596), (6, 475646330), (10, 285387798), (12, 237823165), (15, 190258532), (20, 142693899), (30, 95129266), (31, 92060580), (41, 69606780), (60, 47564633), (62, 46030290), (82, 34803390), (93, 30686860), (123, 23202260), (124, 23015145), (155, 18412116), (164, 17401695), (186, 15343430), (205, 13921356), (246, 11601130), (310, 9206058), (372, 7671715), (410, 6960678), (465, 6137372), (492, 5800565), (615, 4640452), (620, 4603029), (820, 3480339), (930, 3068686), (1230, 2320226), (1271, 2245380), (1860, 1534343), (2460, 1160113), (2542, 1122690), (3813, 748460), (5084, 561345), (6355, 449076), (7626, 374230), (12710, 224538), (15252, 187115), (19065, 149692), (25420, 112269), (37423, 76260), (38130, 74846)]