22331470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 26439602

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 251, 287, 310, 410, 434, 502, 574, 1085, 1255, 1271, 1435, 1757, 2170, 2510, 2542, 2870, 3514, 6355, 7781, 8785, 8897, 10291, 12710, 15562, 17570, 17794, 20582, 38905, 44485, 51455, 54467, 72037, 77810, 88970, 102910, 108934, 144074, 272335, 319021, 360185, 544670, 638042, 720370, 1595105, 2233147, 3190210, 4466294, 11165735, 22331470]

約数ペア:

[(1, 22331470), (2, 11165735), (5, 4466294), (7, 3190210), (10, 2233147), (14, 1595105), (31, 720370), (35, 638042), (41, 544670), (62, 360185), (70, 319021), (82, 272335), (155, 144074), (205, 108934), (217, 102910), (251, 88970), (287, 77810), (310, 72037), (410, 54467), (434, 51455), (502, 44485), (574, 38905), (1085, 20582), (1255, 17794), (1271, 17570), (1435, 15562), (1757, 12710), (2170, 10291), (2510, 8897), (2542, 8785), (2870, 7781), (3514, 6355)]