2921460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 8951040

約数和(自身を除く): 6029580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 73, 87, 92, 115, 116, 138, 145, 146, 174, 219, 230, 276, 290, 292, 345, 348, 365, 435, 438, 460, 580, 667, 690, 730, 870, 876, 1095, 1334, 1380, 1460, 1679, 1740, 2001, 2117, 2190, 2668, 3335, 3358, 4002, 4234, 4380, 5037, 6351, 6670, 6716, 8004, 8395, 8468, 10005, 10074, 10585, 12702, 13340, 16790, 20010, 20148, 21170, 25185, 25404, 31755, 33580, 40020, 42340, 48691, 50370, 63510, 97382, 100740, 127020, 146073, 194764, 243455, 292146, 486910, 584292, 730365, 973820, 1460730, 2921460]

約数ペア:

[(1, 2921460), (2, 1460730), (3, 973820), (4, 730365), (5, 584292), (6, 486910), (10, 292146), (12, 243455), (15, 194764), (20, 146073), (23, 127020), (29, 100740), (30, 97382), (46, 63510), (58, 50370), (60, 48691), (69, 42340), (73, 40020), (87, 33580), (92, 31755), (115, 25404), (116, 25185), (138, 21170), (145, 20148), (146, 20010), (174, 16790), (219, 13340), (230, 12702), (276, 10585), (290, 10074), (292, 10005), (345, 8468), (348, 8395), (365, 8004), (435, 6716), (438, 6670), (460, 6351), (580, 5037), (667, 4380), (690, 4234), (730, 4002), (870, 3358), (876, 3335), (1095, 2668), (1334, 2190), (1380, 2117), (1460, 2001), (1679, 1740)]