348575490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3873061}}^1$

素因数の和:3873074

約数の個数: 24

約数和(自身を含む): 906296508

約数和(自身を除く): 557721018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3873061, 7746122, 11619183, 19365305, 23238366, 34857549, 38730610, 58095915, 69715098, 116191830, 174287745, 348575490]

約数ペア:

[(1, 348575490), (2, 174287745), (3, 116191830), (5, 69715098), (6, 58095915), (9, 38730610), (10, 34857549), (15, 23238366), (18, 19365305), (30, 11619183), (45, 7746122), (90, 3873061)]