73942010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18911}}^1$

素因数の和:18958

約数の個数: 32

約数和(自身を含む): 147059712

約数和(自身を除く): 73117702

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 18911, 37822, 94555, 189110, 321487, 434953, 642974, 869906, 1607435, 2174765, 3214870, 4349530, 7394201, 14788402, 36971005, 73942010]

約数ペア:

[(1, 73942010), (2, 36971005), (5, 14788402), (10, 7394201), (17, 4349530), (23, 3214870), (34, 2174765), (46, 1607435), (85, 869906), (115, 642974), (170, 434953), (230, 321487), (391, 189110), (782, 94555), (1955, 37822), (3910, 18911)]