1051620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 3120768

約数和(自身を除く): 2069148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1031, 2062, 3093, 4124, 5155, 6186, 10310, 12372, 15465, 17527, 20620, 30930, 35054, 52581, 61860, 70108, 87635, 105162, 175270, 210324, 262905, 350540, 525810, 1051620]

約数ペア:

[(1, 1051620), (2, 525810), (3, 350540), (4, 262905), (5, 210324), (6, 175270), (10, 105162), (12, 87635), (15, 70108), (17, 61860), (20, 52581), (30, 35054), (34, 30930), (51, 20620), (60, 17527), (68, 15465), (85, 12372), (102, 10310), (170, 6186), (204, 5155), (255, 4124), (340, 3093), (510, 2062), (1020, 1031)]