520057830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{753707}}^1$

素因数の和:753740

約数の個数: 32

約数和(自身を含む): 1302407424

約数和(自身を除く): 782349594

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 753707, 1507414, 2261121, 3768535, 4522242, 7537070, 11305605, 17335261, 22611210, 34670522, 52005783, 86676305, 104011566, 173352610, 260028915, 520057830]

約数ペア:

[(1, 520057830), (2, 260028915), (3, 173352610), (5, 104011566), (6, 86676305), (10, 52005783), (15, 34670522), (23, 22611210), (30, 17335261), (46, 11305605), (69, 7537070), (115, 4522242), (138, 3768535), (230, 2261121), (345, 1507414), (690, 753707)]