153032820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34939}}^1$

素因数の和:35024

約数の個数: 48

約数和(自身を含む): 434374080

約数和(自身を除く): 281341260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 34939, 69878, 104817, 139756, 174695, 209634, 349390, 419268, 524085, 698780, 1048170, 2096340, 2550547, 5101094, 7651641, 10202188, 12752735, 15303282, 25505470, 30606564, 38258205, 51010940, 76516410, 153032820]

約数ペア:

[(1, 153032820), (2, 76516410), (3, 51010940), (4, 38258205), (5, 30606564), (6, 25505470), (10, 15303282), (12, 12752735), (15, 10202188), (20, 7651641), (30, 5101094), (60, 2550547), (73, 2096340), (146, 1048170), (219, 698780), (292, 524085), (365, 419268), (438, 349390), (730, 209634), (876, 174695), (1095, 139756), (1460, 104817), (2190, 69878), (4380, 34939)]