30459394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 25804286

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 2663, 5326, 5719, 11438, 18641, 37282, 50597, 101194, 114509, 229018, 354179, 708358, 801563, 1603126, 2175671, 4351342, 15229697, 30459394]

約数ペア:

[(1, 30459394), (2, 15229697), (7, 4351342), (14, 2175671), (19, 1603126), (38, 801563), (43, 708358), (86, 354179), (133, 229018), (266, 114509), (301, 101194), (602, 50597), (817, 37282), (1634, 18641), (2663, 11438), (5326, 5719)]