7763420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 19450368

約数和(自身を除く): 11686948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2411, 3220, 4822, 9644, 12055, 16877, 24110, 33754, 48220, 55453, 67508, 84385, 110906, 168770, 221812, 277265, 337540, 388171, 554530, 776342, 1109060, 1552684, 1940855, 3881710, 7763420]

約数ペア:

[(1, 7763420), (2, 3881710), (4, 1940855), (5, 1552684), (7, 1109060), (10, 776342), (14, 554530), (20, 388171), (23, 337540), (28, 277265), (35, 221812), (46, 168770), (70, 110906), (92, 84385), (115, 67508), (140, 55453), (161, 48220), (230, 33754), (322, 24110), (460, 16877), (644, 12055), (805, 9644), (1610, 4822), (2411, 3220)]