1515898140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{22027}}^1$

素因数の和:22107

約数の個数: 96

約数和(自身を含む): 4500056064

約数和(自身を除く): 2984157924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1147, 1860, 2220, 2294, 3441, 4588, 5735, 6882, 11470, 13764, 17205, 22027, 22940, 34410, 44054, 66081, 68820, 88108, 110135, 132162, 220270, 264324, 330405, 440540, 660810, 682837, 814999, 1321620, 1365674, 1629998, 2048511, 2444997, 2731348, 3259996, 3414185, 4074995, 4097022, 4889994, 6828370, 8149990, 8194044, 9779988, 10242555, 12224985, 13656740, 16299980, 20485110, 24449970, 25264969, 40970220, 48899940, 50529938, 75794907, 101059876, 126324845, 151589814, 252649690, 303179628, 378974535, 505299380, 757949070, 1515898140]

約数ペア:

[(1, 1515898140), (2, 757949070), (3, 505299380), (4, 378974535), (5, 303179628), (6, 252649690), (10, 151589814), (12, 126324845), (15, 101059876), (20, 75794907), (30, 50529938), (31, 48899940), (37, 40970220), (60, 25264969), (62, 24449970), (74, 20485110), (93, 16299980), (111, 13656740), (124, 12224985), (148, 10242555), (155, 9779988), (185, 8194044), (186, 8149990), (222, 6828370), (310, 4889994), (370, 4097022), (372, 4074995), (444, 3414185), (465, 3259996), (555, 2731348), (620, 2444997), (740, 2048511), (930, 1629998), (1110, 1365674), (1147, 1321620), (1860, 814999), (2220, 682837), (2294, 660810), (3441, 440540), (4588, 330405), (5735, 264324), (6882, 220270), (11470, 132162), (13764, 110135), (17205, 88108), (22027, 68820), (22940, 66081), (34410, 44054)]