2744430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 7354368

約数和(自身を除く): 4609938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 227, 310, 390, 403, 454, 465, 681, 806, 930, 1135, 1209, 1362, 2015, 2270, 2418, 2951, 3405, 4030, 5902, 6045, 6810, 7037, 8853, 12090, 14074, 14755, 17706, 21111, 29510, 35185, 42222, 44265, 70370, 88530, 91481, 105555, 182962, 211110, 274443, 457405, 548886, 914810, 1372215, 2744430]

約数ペア:

[(1, 2744430), (2, 1372215), (3, 914810), (5, 548886), (6, 457405), (10, 274443), (13, 211110), (15, 182962), (26, 105555), (30, 91481), (31, 88530), (39, 70370), (62, 44265), (65, 42222), (78, 35185), (93, 29510), (130, 21111), (155, 17706), (186, 14755), (195, 14074), (227, 12090), (310, 8853), (390, 7037), (403, 6810), (454, 6045), (465, 5902), (681, 4030), (806, 3405), (930, 2951), (1135, 2418), (1209, 2270), (1362, 2015)]