15698857580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2115749}}^1$

素因数の和:2115818

約数の個数: 48

約数和(自身を含む): 38388168000

約数和(自身を除く): 22689310420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 2115749, 4231498, 8462996, 10578745, 14810243, 21157490, 29620486, 42314980, 59240972, 74051215, 112134697, 148102430, 224269394, 296204860, 448538788, 560673485, 784942879, 1121346970, 1569885758, 2242693940, 3139771516, 3924714395, 7849428790, 15698857580]

約数ペア:

[(1, 15698857580), (2, 7849428790), (4, 3924714395), (5, 3139771516), (7, 2242693940), (10, 1569885758), (14, 1121346970), (20, 784942879), (28, 560673485), (35, 448538788), (53, 296204860), (70, 224269394), (106, 148102430), (140, 112134697), (212, 74051215), (265, 59240972), (371, 42314980), (530, 29620486), (742, 21157490), (1060, 14810243), (1484, 10578745), (1855, 8462996), (3710, 4231498), (7420, 2115749)]