71118060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 217560000

約数和(自身を除く): 146441940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1249, 1460, 1898, 2190, 2498, 2847, 3747, 3796, 4380, 4745, 4996, 5694, 6245, 7494, 9490, 11388, 12490, 14235, 14988, 16237, 18735, 18980, 24980, 28470, 32474, 37470, 48711, 56940, 64948, 74940, 81185, 91177, 97422, 162370, 182354, 194844, 243555, 273531, 324740, 364708, 455885, 487110, 547062, 911770, 974220, 1094124, 1185301, 1367655, 1823540, 2370602, 2735310, 3555903, 4741204, 5470620, 5926505, 7111806, 11853010, 14223612, 17779515, 23706020, 35559030, 71118060]

約数ペア:

[(1, 71118060), (2, 35559030), (3, 23706020), (4, 17779515), (5, 14223612), (6, 11853010), (10, 7111806), (12, 5926505), (13, 5470620), (15, 4741204), (20, 3555903), (26, 2735310), (30, 2370602), (39, 1823540), (52, 1367655), (60, 1185301), (65, 1094124), (73, 974220), (78, 911770), (130, 547062), (146, 487110), (156, 455885), (195, 364708), (219, 324740), (260, 273531), (292, 243555), (365, 194844), (390, 182354), (438, 162370), (730, 97422), (780, 91177), (876, 81185), (949, 74940), (1095, 64948), (1249, 56940), (1460, 48711), (1898, 37470), (2190, 32474), (2498, 28470), (2847, 24980), (3747, 18980), (3796, 18735), (4380, 16237), (4745, 14988), (4996, 14235), (5694, 12490), (6245, 11388), (7494, 9490)]