2110367890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 3981164544

約数和(自身を除く): 1870796654

約数列:

[1, 2, 5, 10, 37, 74, 97, 127, 185, 194, 254, 370, 463, 485, 635, 926, 970, 1270, 2315, 3589, 4630, 4699, 7178, 9398, 12319, 17131, 17945, 23495, 24638, 34262, 35890, 44911, 46990, 58801, 61595, 85655, 89822, 117602, 123190, 171310, 224555, 294005, 449110, 455803, 588010, 911606, 1661707, 2175637, 2279015, 3323414, 4351274, 4558030, 5703697, 8308535, 10878185, 11407394, 16617070, 21756370, 28518485, 57036970, 211036789, 422073578, 1055183945, 2110367890]

約数ペア:

[(1, 2110367890), (2, 1055183945), (5, 422073578), (10, 211036789), (37, 57036970), (74, 28518485), (97, 21756370), (127, 16617070), (185, 11407394), (194, 10878185), (254, 8308535), (370, 5703697), (463, 4558030), (485, 4351274), (635, 3323414), (926, 2279015), (970, 2175637), (1270, 1661707), (2315, 911606), (3589, 588010), (4630, 455803), (4699, 449110), (7178, 294005), (9398, 224555), (12319, 171310), (17131, 123190), (17945, 117602), (23495, 89822), (24638, 85655), (34262, 61595), (35890, 58801), (44911, 46990)]