7183180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 16432416

約数和(自身を除く): 9249236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 571, 629, 740, 1142, 1258, 2284, 2516, 2855, 3145, 5710, 6290, 9707, 11420, 12580, 19414, 21127, 38828, 42254, 48535, 84508, 97070, 105635, 194140, 211270, 359159, 422540, 718318, 1436636, 1795795, 3591590, 7183180]

約数ペア:

[(1, 7183180), (2, 3591590), (4, 1795795), (5, 1436636), (10, 718318), (17, 422540), (20, 359159), (34, 211270), (37, 194140), (68, 105635), (74, 97070), (85, 84508), (148, 48535), (170, 42254), (185, 38828), (340, 21127), (370, 19414), (571, 12580), (629, 11420), (740, 9707), (1142, 6290), (1258, 5710), (2284, 3145), (2516, 2855)]