284788590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1657}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 726283584

約数和(自身を除く): 441494994

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 337, 510, 674, 1011, 1657, 1685, 2022, 3314, 3370, 4971, 5055, 5729, 8285, 9942, 10110, 11458, 16570, 17187, 24855, 28169, 28645, 34374, 49710, 56338, 57290, 84507, 85935, 140845, 169014, 171870, 281690, 422535, 558409, 845070, 1116818, 1675227, 2792045, 3350454, 5584090, 8376135, 9492953, 16752270, 18985906, 28478859, 47464765, 56957718, 94929530, 142394295, 284788590]

約数ペア:

[(1, 284788590), (2, 142394295), (3, 94929530), (5, 56957718), (6, 47464765), (10, 28478859), (15, 18985906), (17, 16752270), (30, 9492953), (34, 8376135), (51, 5584090), (85, 3350454), (102, 2792045), (170, 1675227), (255, 1116818), (337, 845070), (510, 558409), (674, 422535), (1011, 281690), (1657, 171870), (1685, 169014), (2022, 140845), (3314, 85935), (3370, 84507), (4971, 57290), (5055, 56338), (5729, 49710), (8285, 34374), (9942, 28645), (10110, 28169), (11458, 24855), (16570, 17187)]