2013500580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{368773}}^1$

素因数の和:368805

約数の個数: 96

約数和(自身を含む): 6938851584

約数和(自身を除く): 4925351004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 368773, 737546, 1106319, 1475092, 1843865, 2212638, 2581411, 3687730, 4425276, 4794049, 5162822, 5531595, 7375460, 7744233, 9588098, 10325644, 11063190, 12907055, 14382147, 15488466, 19176196, 22126380, 23970245, 25814110, 28764294, 30976932, 33558343, 38721165, 47940490, 51628220, 57528588, 67116686, 71910735, 77442330, 95880980, 100675029, 134233372, 143821470, 154884660, 167791715, 201350058, 287642940, 335583430, 402700116, 503375145, 671166860, 1006750290, 2013500580]

約数ペア:

[(1, 2013500580), (2, 1006750290), (3, 671166860), (4, 503375145), (5, 402700116), (6, 335583430), (7, 287642940), (10, 201350058), (12, 167791715), (13, 154884660), (14, 143821470), (15, 134233372), (20, 100675029), (21, 95880980), (26, 77442330), (28, 71910735), (30, 67116686), (35, 57528588), (39, 51628220), (42, 47940490), (52, 38721165), (60, 33558343), (65, 30976932), (70, 28764294), (78, 25814110), (84, 23970245), (91, 22126380), (105, 19176196), (130, 15488466), (140, 14382147), (156, 12907055), (182, 11063190), (195, 10325644), (210, 9588098), (260, 7744233), (273, 7375460), (364, 5531595), (390, 5162822), (420, 4794049), (455, 4425276), (546, 3687730), (780, 2581411), (910, 2212638), (1092, 1843865), (1365, 1475092), (1820, 1106319), (2730, 737546), (5460, 368773)]