2177656380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130087}}^1$

素因数の和:130136

約数の個数: 96

約数和(自身を含む): 6993530880

約数和(自身を除く): 4815874500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 130087, 260174, 390261, 520348, 650435, 780522, 1170783, 1300870, 1561044, 1951305, 2341566, 2601740, 3512349, 3902610, 4032697, 4683132, 5853915, 7024698, 7805220, 8065394, 11707830, 12098091, 14049396, 16130788, 17561745, 20163485, 23415660, 24196182, 35123490, 36294273, 40326970, 48392364, 60490455, 70246980, 72588546, 80653940, 108882819, 120980910, 145177092, 181471365, 217765638, 241961820, 362942730, 435531276, 544414095, 725885460, 1088828190, 2177656380]

約数ペア:

[(1, 2177656380), (2, 1088828190), (3, 725885460), (4, 544414095), (5, 435531276), (6, 362942730), (9, 241961820), (10, 217765638), (12, 181471365), (15, 145177092), (18, 120980910), (20, 108882819), (27, 80653940), (30, 72588546), (31, 70246980), (36, 60490455), (45, 48392364), (54, 40326970), (60, 36294273), (62, 35123490), (90, 24196182), (93, 23415660), (108, 20163485), (124, 17561745), (135, 16130788), (155, 14049396), (180, 12098091), (186, 11707830), (270, 8065394), (279, 7805220), (310, 7024698), (372, 5853915), (465, 4683132), (540, 4032697), (558, 3902610), (620, 3512349), (837, 2601740), (930, 2341566), (1116, 1951305), (1395, 1561044), (1674, 1300870), (1860, 1170783), (2790, 780522), (3348, 650435), (4185, 520348), (5580, 390261), (8370, 260174), (16740, 130087)]