30069495

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 56509920

約数和(自身を除く): 26440425

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 617, 855, 1083, 1805, 1851, 2565, 3085, 3249, 5415, 5553, 9255, 9747, 11723, 16245, 16659, 27765, 35169, 48735, 58615, 83295, 105507, 175845, 222737, 316521, 527535, 668211, 1113685, 1582605, 2004633, 3341055, 6013899, 10023165, 30069495]

約数ペア:

[(1, 30069495), (3, 10023165), (5, 6013899), (9, 3341055), (15, 2004633), (19, 1582605), (27, 1113685), (45, 668211), (57, 527535), (95, 316521), (135, 222737), (171, 175845), (285, 105507), (361, 83295), (513, 58615), (617, 48735), (855, 35169), (1083, 27765), (1805, 16659), (1851, 16245), (2565, 11723), (3085, 9747), (3249, 9255), (5415, 5553)]