66516270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51563}}^1$

素因数の和:51616

約数の個数: 32

約数和(自身を含む): 163354752

約数和(自身を除く): 96838482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 51563, 103126, 154689, 257815, 309378, 515630, 773445, 1546890, 2217209, 4434418, 6651627, 11086045, 13303254, 22172090, 33258135, 66516270]

約数ペア:

[(1, 66516270), (2, 33258135), (3, 22172090), (5, 13303254), (6, 11086045), (10, 6651627), (15, 4434418), (30, 2217209), (43, 1546890), (86, 773445), (129, 515630), (215, 309378), (258, 257815), (430, 154689), (645, 103126), (1290, 51563)]