30245618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 53025840

約数和(自身を除く): 22780222

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 1669, 3338, 9061, 18122, 21697, 28373, 43394, 56746, 68429, 136858, 368849, 737698, 889577, 1163293, 1779154, 2326586, 15122809, 30245618]

約数ペア:

[(1, 30245618), (2, 15122809), (13, 2326586), (17, 1779154), (26, 1163293), (34, 889577), (41, 737698), (82, 368849), (221, 136858), (442, 68429), (533, 56746), (697, 43394), (1066, 28373), (1394, 21697), (1669, 18122), (3338, 9061)]