1880405831460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2410776707}}^1$

素因数の和:2410776732

約数の個数: 48

約数和(自身を含む): 5670146817216

約数和(自身を除く): 3789740985756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2410776707, 4821553414, 7232330121, 9643106828, 12053883535, 14464660242, 24107767070, 28929320484, 31340097191, 36161650605, 48215534140, 62680194382, 72323301210, 94020291573, 125360388764, 144646602420, 156700485955, 188040583146, 313400971910, 376081166292, 470101457865, 626801943820, 940202915730, 1880405831460]

約数ペア:

[(1, 1880405831460), (2, 940202915730), (3, 626801943820), (4, 470101457865), (5, 376081166292), (6, 313400971910), (10, 188040583146), (12, 156700485955), (13, 144646602420), (15, 125360388764), (20, 94020291573), (26, 72323301210), (30, 62680194382), (39, 48215534140), (52, 36161650605), (60, 31340097191), (65, 28929320484), (78, 24107767070), (130, 14464660242), (156, 12053883535), (195, 9643106828), (260, 7232330121), (390, 4821553414), (780, 2410776707)]