64289530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 119171088

約数和(自身を除く): 54881558

約数列:

[1, 2, 5, 10, 53, 101, 106, 202, 265, 505, 530, 1010, 1201, 2402, 5353, 6005, 10706, 12010, 26765, 53530, 63653, 121301, 127306, 242602, 318265, 606505, 636530, 1213010, 6428953, 12857906, 32144765, 64289530]

約数ペア:

[(1, 64289530), (2, 32144765), (5, 12857906), (10, 6428953), (53, 1213010), (101, 636530), (106, 606505), (202, 318265), (265, 242602), (505, 127306), (530, 121301), (1010, 63653), (1201, 53530), (2402, 26765), (5353, 12010), (6005, 10706)]