69465580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 150052896

約数和(自身を除く): 80587316

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 122, 194, 244, 305, 388, 485, 587, 610, 970, 1174, 1220, 1940, 2348, 2935, 5870, 5917, 11740, 11834, 23668, 29585, 35807, 56939, 59170, 71614, 113878, 118340, 143228, 179035, 227756, 284695, 358070, 569390, 716140, 1138780, 3473279, 6946558, 13893116, 17366395, 34732790, 69465580]

約数ペア:

[(1, 69465580), (2, 34732790), (4, 17366395), (5, 13893116), (10, 6946558), (20, 3473279), (61, 1138780), (97, 716140), (122, 569390), (194, 358070), (244, 284695), (305, 227756), (388, 179035), (485, 143228), (587, 118340), (610, 113878), (970, 71614), (1174, 59170), (1220, 56939), (1940, 35807), (2348, 29585), (2935, 23668), (5870, 11834), (5917, 11740)]