64672890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29531}}^1$

素因数の和:29614

約数の個数: 32

約数和(自身を含む): 157346496

約数和(自身を除く): 92673606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 29531, 59062, 88593, 147655, 177186, 295310, 442965, 885930, 2155763, 4311526, 6467289, 10778815, 12934578, 21557630, 32336445, 64672890]

約数ペア:

[(1, 64672890), (2, 32336445), (3, 21557630), (5, 12934578), (6, 10778815), (10, 6467289), (15, 4311526), (30, 2155763), (73, 885930), (146, 442965), (219, 295310), (365, 177186), (438, 147655), (730, 88593), (1095, 59062), (2190, 29531)]