738571390

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{2129}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 1346194080

約数和(自身を除く): 607622690

約数列:

[1, 2, 5, 10, 113, 226, 307, 565, 614, 1130, 1535, 2129, 3070, 4258, 10645, 21290, 34691, 69382, 173455, 240577, 346910, 481154, 653603, 1202885, 1307206, 2405770, 3268015, 6536030, 73857139, 147714278, 369285695, 738571390]

約数ペア:

[(1, 738571390), (2, 369285695), (5, 147714278), (10, 73857139), (113, 6536030), (226, 3268015), (307, 2405770), (565, 1307206), (614, 1202885), (1130, 653603), (1535, 481154), (2129, 346910), (3070, 240577), (4258, 173455), (10645, 69382), (21290, 34691)]