64426470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49943}}^1$

素因数の和:49996

約数の個数: 32

約数和(自身を含む): 158222592

約数和(自身を除く): 93796122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 49943, 99886, 149829, 249715, 299658, 499430, 749145, 1498290, 2147549, 4295098, 6442647, 10737745, 12885294, 21475490, 32213235, 64426470]

約数ペア:

[(1, 64426470), (2, 32213235), (3, 21475490), (5, 12885294), (6, 10737745), (10, 6442647), (15, 4295098), (30, 2147549), (43, 1498290), (86, 749145), (129, 499430), (215, 299658), (258, 249715), (430, 149829), (645, 99886), (1290, 49943)]