4719390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12101}}^1$

素因数の和:12124

約数の個数: 32

約数和(自身を含む): 12198816

約数和(自身を除く): 7479426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12101, 24202, 36303, 60505, 72606, 121010, 157313, 181515, 314626, 363030, 471939, 786565, 943878, 1573130, 2359695, 4719390]

約数ペア:

[(1, 4719390), (2, 2359695), (3, 1573130), (5, 943878), (6, 786565), (10, 471939), (13, 363030), (15, 314626), (26, 181515), (30, 157313), (39, 121010), (65, 72606), (78, 60505), (130, 36303), (195, 24202), (390, 12101)]