71691770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 134194320

約数和(自身を除く): 62502550

約数列:

[1, 2, 5, 10, 29, 58, 145, 233, 290, 466, 1061, 1165, 2122, 2330, 5305, 6757, 10610, 13514, 30769, 33785, 61538, 67570, 153845, 247213, 307690, 494426, 1236065, 2472130, 7169177, 14338354, 35845885, 71691770]

約数ペア:

[(1, 71691770), (2, 35845885), (5, 14338354), (10, 7169177), (29, 2472130), (58, 1236065), (145, 494426), (233, 307690), (290, 247213), (466, 153845), (1061, 67570), (1165, 61538), (2122, 33785), (2330, 30769), (5305, 13514), (6757, 10610)]