63148120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{225529}}^1$

素因数の和:225547

約数の個数: 32

約数和(自身を含む): 162381600

約数和(自身を除く): 99233480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 225529, 451058, 902116, 1127645, 1578703, 1804232, 2255290, 3157406, 4510580, 6314812, 7893515, 9021160, 12629624, 15787030, 31574060, 63148120]

約数ペア:

[(1, 63148120), (2, 31574060), (4, 15787030), (5, 12629624), (7, 9021160), (8, 7893515), (10, 6314812), (14, 4510580), (20, 3157406), (28, 2255290), (35, 1804232), (40, 1578703), (56, 1127645), (70, 902116), (140, 451058), (280, 225529)]