70073320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103049}}^1$

素因数の和:103077

約数の個数: 32

約数和(自身を含む): 166941000

約数和(自身を除く): 96867680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 103049, 206098, 412196, 515245, 824392, 1030490, 1751833, 2060980, 3503666, 4121960, 7007332, 8759165, 14014664, 17518330, 35036660, 70073320]

約数ペア:

[(1, 70073320), (2, 35036660), (4, 17518330), (5, 14014664), (8, 8759165), (10, 7007332), (17, 4121960), (20, 3503666), (34, 2060980), (40, 1751833), (68, 1030490), (85, 824392), (136, 515245), (170, 412196), (340, 206098), (680, 103049)]