40554930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 111205440

約数和(自身を除く): 70650510

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, 421, 494, 507, 570, 741, 842, 845, 1014, 1235, 1263, 1482, 1690, 2105, 2470, 2526, 2535, 3211, 3705, 4210, 5070, 5473, 6315, 6422, 7410, 7999, 9633, 10946, 12630, 15998, 16055, 16419, 19266, 23997, 27365, 32110, 32838, 39995, 47994, 48165, 54730, 71149, 79990, 82095, 96330, 103987, 119985, 142298, 164190, 207974, 213447, 239970, 311961, 355745, 426894, 519935, 623922, 711490, 1039870, 1067235, 1351831, 1559805, 2134470, 2703662, 3119610, 4055493, 6759155, 8110986, 13518310, 20277465, 40554930]

約数ペア:

[(1, 40554930), (2, 20277465), (3, 13518310), (5, 8110986), (6, 6759155), (10, 4055493), (13, 3119610), (15, 2703662), (19, 2134470), (26, 1559805), (30, 1351831), (38, 1067235), (39, 1039870), (57, 711490), (65, 623922), (78, 519935), (95, 426894), (114, 355745), (130, 311961), (169, 239970), (190, 213447), (195, 207974), (247, 164190), (285, 142298), (338, 119985), (390, 103987), (421, 96330), (494, 82095), (507, 79990), (570, 71149), (741, 54730), (842, 48165), (845, 47994), (1014, 39995), (1235, 32838), (1263, 32110), (1482, 27365), (1690, 23997), (2105, 19266), (2470, 16419), (2526, 16055), (2535, 15998), (3211, 12630), (3705, 10946), (4210, 9633), (5070, 7999), (5473, 7410), (6315, 6422)]