90285630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9803}}^1$

素因数の和:10120

約数の個数: 32

約数和(自身を含む): 217413504

約数和(自身を除く): 127127874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 9803, 19606, 29409, 49015, 58818, 98030, 147045, 294090, 3009521, 6019042, 9028563, 15047605, 18057126, 30095210, 45142815, 90285630]

約数ペア:

[(1, 90285630), (2, 45142815), (3, 30095210), (5, 18057126), (6, 15047605), (10, 9028563), (15, 6019042), (30, 3009521), (307, 294090), (614, 147045), (921, 98030), (1535, 58818), (1842, 49015), (3070, 29409), (4605, 19606), (9210, 9803)]