1397873550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{112279}}^1$

素因数の和:112377

約数の個数: 48

約数和(自身を含む): 3508525440

約数和(自身を除く): 2110651890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 249, 415, 498, 830, 1245, 2075, 2490, 4150, 6225, 12450, 112279, 224558, 336837, 561395, 673674, 1122790, 1684185, 2806975, 3368370, 5613950, 8420925, 9319157, 16841850, 18638314, 27957471, 46595785, 55914942, 93191570, 139787355, 232978925, 279574710, 465957850, 698936775, 1397873550]

約数ペア:

[(1, 1397873550), (2, 698936775), (3, 465957850), (5, 279574710), (6, 232978925), (10, 139787355), (15, 93191570), (25, 55914942), (30, 46595785), (50, 27957471), (75, 18638314), (83, 16841850), (150, 9319157), (166, 8420925), (249, 5613950), (415, 3368370), (498, 2806975), (830, 1684185), (1245, 1122790), (2075, 673674), (2490, 561395), (4150, 336837), (6225, 224558), (12450, 112279)]