77321410

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 64512830

約数列:

[1, 2, 5, 10, 107, 127, 214, 254, 535, 569, 635, 1070, 1138, 1270, 2845, 5690, 13589, 27178, 60883, 67945, 72263, 121766, 135890, 144526, 304415, 361315, 608830, 722630, 7732141, 15464282, 38660705, 77321410]

約数ペア:

[(1, 77321410), (2, 38660705), (5, 15464282), (10, 7732141), (107, 722630), (127, 608830), (214, 361315), (254, 304415), (535, 144526), (569, 135890), (635, 121766), (1070, 72263), (1138, 67945), (1270, 60883), (2845, 27178), (5690, 13589)]