126981630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1410907}}^1$

素因数の和:1410920

約数の個数: 24

約数和(自身を含む): 330152472

約数和(自身を除く): 203170842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1410907, 2821814, 4232721, 7054535, 8465442, 12698163, 14109070, 21163605, 25396326, 42327210, 63490815, 126981630]

約数ペア:

[(1, 126981630), (2, 63490815), (3, 42327210), (5, 25396326), (6, 21163605), (9, 14109070), (10, 12698163), (15, 8465442), (18, 7054535), (30, 4232721), (45, 2821814), (90, 1410907)]