908012610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{142099}}^1$

素因数の和:142183

約数の個数: 48

約数和(自身を含む): 2394100800

約数和(自身を除く): 1486088190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 142099, 284198, 426297, 710495, 852594, 1278891, 1420990, 2131485, 2557782, 4262970, 6394455, 10089029, 12788910, 20178058, 30267087, 50445145, 60534174, 90801261, 100890290, 151335435, 181602522, 302670870, 454006305, 908012610]

約数ペア:

[(1, 908012610), (2, 454006305), (3, 302670870), (5, 181602522), (6, 151335435), (9, 100890290), (10, 90801261), (15, 60534174), (18, 50445145), (30, 30267087), (45, 20178058), (71, 12788910), (90, 10089029), (142, 6394455), (213, 4262970), (355, 2557782), (426, 2131485), (639, 1420990), (710, 1278891), (1065, 852594), (1278, 710495), (2130, 426297), (3195, 284198), (6390, 142099)]