1515559890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{15733}}^1$

素因数の和:15788

約数の個数: 96

約数和(自身を含む): 4146223680

約数和(自身を除く): 2630663790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 169, 190, 195, 247, 285, 338, 390, 494, 507, 570, 741, 845, 1014, 1235, 1482, 1690, 2470, 2535, 3211, 3705, 5070, 6422, 7410, 9633, 15733, 16055, 19266, 31466, 32110, 47199, 48165, 78665, 94398, 96330, 157330, 204529, 235995, 298927, 409058, 471990, 597854, 613587, 896781, 1022645, 1227174, 1494635, 1793562, 2045290, 2658877, 2989270, 3067935, 3886051, 4483905, 5317754, 6135870, 7772102, 7976631, 8967810, 11658153, 13294385, 15953262, 19430255, 23316306, 26588770, 38860510, 39883155, 50518663, 58290765, 79766310, 101037326, 116581530, 151555989, 252593315, 303111978, 505186630, 757779945, 1515559890]

約数ペア:

[(1, 1515559890), (2, 757779945), (3, 505186630), (5, 303111978), (6, 252593315), (10, 151555989), (13, 116581530), (15, 101037326), (19, 79766310), (26, 58290765), (30, 50518663), (38, 39883155), (39, 38860510), (57, 26588770), (65, 23316306), (78, 19430255), (95, 15953262), (114, 13294385), (130, 11658153), (169, 8967810), (190, 7976631), (195, 7772102), (247, 6135870), (285, 5317754), (338, 4483905), (390, 3886051), (494, 3067935), (507, 2989270), (570, 2658877), (741, 2045290), (845, 1793562), (1014, 1494635), (1235, 1227174), (1482, 1022645), (1690, 896781), (2470, 613587), (2535, 597854), (3211, 471990), (3705, 409058), (5070, 298927), (6422, 235995), (7410, 204529), (9633, 157330), (15733, 96330), (16055, 94398), (19266, 78665), (31466, 48165), (32110, 47199)]