631545330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52237}}^1$

素因数の和:52291

約数の個数: 64

約数和(自身を含む): 1684988928

約数和(自身を除く): 1053443598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 52237, 104474, 156711, 261185, 313422, 522370, 679081, 783555, 1358162, 1567110, 1619347, 2037243, 3238694, 3395405, 4074486, 4858041, 6790810, 8096735, 9716082, 10186215, 16193470, 20372430, 21051511, 24290205, 42103022, 48580410, 63154533, 105257555, 126309066, 210515110, 315772665, 631545330]

約数ペア:

[(1, 631545330), (2, 315772665), (3, 210515110), (5, 126309066), (6, 105257555), (10, 63154533), (13, 48580410), (15, 42103022), (26, 24290205), (30, 21051511), (31, 20372430), (39, 16193470), (62, 10186215), (65, 9716082), (78, 8096735), (93, 6790810), (130, 4858041), (155, 4074486), (186, 3395405), (195, 3238694), (310, 2037243), (390, 1619347), (403, 1567110), (465, 1358162), (806, 783555), (930, 679081), (1209, 522370), (2015, 313422), (2418, 261185), (4030, 156711), (6045, 104474), (12090, 52237)]