153424740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{365297}}^1$

素因数の和:365316

約数の個数: 48

約数和(自身を含む): 490960512

約数和(自身を除く): 337535772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 365297, 730594, 1095891, 1461188, 1826485, 2191782, 2557079, 3652970, 4383564, 5114158, 5479455, 7305940, 7671237, 10228316, 10958910, 12785395, 15342474, 21917820, 25570790, 30684948, 38356185, 51141580, 76712370, 153424740]

約数ペア:

[(1, 153424740), (2, 76712370), (3, 51141580), (4, 38356185), (5, 30684948), (6, 25570790), (7, 21917820), (10, 15342474), (12, 12785395), (14, 10958910), (15, 10228316), (20, 7671237), (21, 7305940), (28, 5479455), (30, 5114158), (35, 4383564), (42, 3652970), (60, 2557079), (70, 2191782), (84, 1826485), (105, 1461188), (140, 1095891), (210, 730594), (420, 365297)]