15910860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 52157952

約数和(自身を除く): 36247092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 881, 903, 1204, 1290, 1505, 1762, 1806, 2580, 2643, 3010, 3524, 3612, 4405, 4515, 5286, 6020, 6167, 8810, 9030, 10572, 12334, 13215, 17620, 18060, 18501, 24668, 26430, 30835, 37002, 37883, 52860, 61670, 74004, 75766, 92505, 113649, 123340, 151532, 185010, 189415, 227298, 265181, 370020, 378830, 454596, 530362, 568245, 757660, 795543, 1060724, 1136490, 1325905, 1591086, 2272980, 2651810, 3182172, 3977715, 5303620, 7955430, 15910860]

約数ペア:

[(1, 15910860), (2, 7955430), (3, 5303620), (4, 3977715), (5, 3182172), (6, 2651810), (7, 2272980), (10, 1591086), (12, 1325905), (14, 1136490), (15, 1060724), (20, 795543), (21, 757660), (28, 568245), (30, 530362), (35, 454596), (42, 378830), (43, 370020), (60, 265181), (70, 227298), (84, 189415), (86, 185010), (105, 151532), (129, 123340), (140, 113649), (172, 92505), (210, 75766), (215, 74004), (258, 61670), (301, 52860), (420, 37883), (430, 37002), (516, 30835), (602, 26430), (645, 24668), (860, 18501), (881, 18060), (903, 17620), (1204, 13215), (1290, 12334), (1505, 10572), (1762, 9030), (1806, 8810), (2580, 6167), (2643, 6020), (3010, 5286), (3524, 4515), (3612, 4405)]