70921004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^4\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 156927120

約数和(自身を除く): 86006116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 173, 242, 308, 346, 484, 692, 847, 1211, 1331, 1694, 1903, 2422, 2662, 3388, 3806, 4844, 5324, 7612, 9317, 13321, 14641, 18634, 20933, 26642, 29282, 37268, 41866, 53284, 58564, 83732, 102487, 146531, 204974, 230263, 293062, 409948, 460526, 586124, 921052, 1611841, 2532893, 3223682, 5065786, 6447364, 10131572, 17730251, 35460502, 70921004]

約数ペア:

[(1, 70921004), (2, 35460502), (4, 17730251), (7, 10131572), (11, 6447364), (14, 5065786), (22, 3223682), (28, 2532893), (44, 1611841), (77, 921052), (121, 586124), (154, 460526), (173, 409948), (242, 293062), (308, 230263), (346, 204974), (484, 146531), (692, 102487), (847, 83732), (1211, 58564), (1331, 53284), (1694, 41866), (1903, 37268), (2422, 29282), (2662, 26642), (3388, 20933), (3806, 18634), (4844, 14641), (5324, 13321), (7612, 9317)]