197261010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5231}}^1$

素因数の和:5663

約数の個数: 48

約数和(自身を含む): 514200960

約数和(自身を除く): 316939950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 2095, 2514, 3771, 4190, 5231, 6285, 7542, 10462, 12570, 15693, 18855, 26155, 31386, 37710, 47079, 52310, 78465, 94158, 156930, 235395, 470790, 2191789, 4383578, 6575367, 10958945, 13150734, 19726101, 21917890, 32876835, 39452202, 65753670, 98630505, 197261010]

約数ペア:

[(1, 197261010), (2, 98630505), (3, 65753670), (5, 39452202), (6, 32876835), (9, 21917890), (10, 19726101), (15, 13150734), (18, 10958945), (30, 6575367), (45, 4383578), (90, 2191789), (419, 470790), (838, 235395), (1257, 156930), (2095, 94158), (2514, 78465), (3771, 52310), (4190, 47079), (5231, 37710), (6285, 31386), (7542, 26155), (10462, 18855), (12570, 15693)]