90768630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38299}}^1$

素因数の和:38388

約数の個数: 32

約数和(自身を含む): 220608000

約数和(自身を除く): 129839370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 38299, 76598, 114897, 191495, 229794, 382990, 574485, 1148970, 3025621, 6051242, 9076863, 15128105, 18153726, 30256210, 45384315, 90768630]

約数ペア:

[(1, 90768630), (2, 45384315), (3, 30256210), (5, 18153726), (6, 15128105), (10, 9076863), (15, 6051242), (30, 3025621), (79, 1148970), (158, 574485), (237, 382990), (395, 229794), (474, 191495), (790, 114897), (1185, 76598), (2370, 38299)]