63970890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7927}}^1$

素因数の和:8206

約数の個数: 32

約数和(自身を含む): 154120320

約数和(自身を除く): 90149430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 7927, 8070, 15854, 23781, 39635, 47562, 79270, 118905, 237810, 2132363, 4264726, 6397089, 10661815, 12794178, 21323630, 31985445, 63970890]

約数ペア:

[(1, 63970890), (2, 31985445), (3, 21323630), (5, 12794178), (6, 10661815), (10, 6397089), (15, 4264726), (30, 2132363), (269, 237810), (538, 118905), (807, 79270), (1345, 47562), (1614, 39635), (2690, 23781), (4035, 15854), (7927, 8070)]