2023371390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1\times {\mathrm{1291}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 4922830080

約数和(自身を除く): 2899458690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 587, 890, 1174, 1291, 1335, 1761, 2582, 2670, 2935, 3522, 3873, 5870, 6455, 7746, 8805, 12910, 17610, 19365, 38730, 52243, 104486, 114899, 156729, 229798, 261215, 313458, 344697, 522430, 574495, 689394, 757817, 783645, 1148990, 1515634, 1567290, 1723485, 2273451, 3446970, 3789085, 4546902, 7578170, 11367255, 22734510, 67445713, 134891426, 202337139, 337228565, 404674278, 674457130, 1011685695, 2023371390]

約数ペア:

[(1, 2023371390), (2, 1011685695), (3, 674457130), (5, 404674278), (6, 337228565), (10, 202337139), (15, 134891426), (30, 67445713), (89, 22734510), (178, 11367255), (267, 7578170), (445, 4546902), (534, 3789085), (587, 3446970), (890, 2273451), (1174, 1723485), (1291, 1567290), (1335, 1515634), (1761, 1148990), (2582, 783645), (2670, 757817), (2935, 689394), (3522, 574495), (3873, 522430), (5870, 344697), (6455, 313458), (7746, 261215), (8805, 229798), (12910, 156729), (17610, 114899), (19365, 104486), (38730, 52243)]