30197032

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 61946460

約数和(自身を除く): 31749428

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 289, 296, 353, 578, 629, 706, 1156, 1258, 1412, 2312, 2516, 2824, 5032, 6001, 10693, 12002, 13061, 21386, 24004, 26122, 42772, 48008, 52244, 85544, 102017, 104488, 204034, 222037, 408068, 444074, 816136, 888148, 1776296, 3774629, 7549258, 15098516, 30197032]

約数ペア:

[(1, 30197032), (2, 15098516), (4, 7549258), (8, 3774629), (17, 1776296), (34, 888148), (37, 816136), (68, 444074), (74, 408068), (136, 222037), (148, 204034), (289, 104488), (296, 102017), (353, 85544), (578, 52244), (629, 48008), (706, 42772), (1156, 26122), (1258, 24004), (1412, 21386), (2312, 13061), (2516, 12002), (2824, 10693), (5032, 6001)]