69633340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 171732960

約数和(自身を除く): 102099620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 269, 301, 430, 538, 602, 860, 1076, 1204, 1345, 1505, 1849, 1883, 2690, 3010, 3698, 3766, 5380, 6020, 7396, 7532, 9245, 9415, 11567, 12943, 18490, 18830, 23134, 25886, 36980, 37660, 46268, 51772, 57835, 64715, 80969, 115670, 129430, 161938, 231340, 258860, 323876, 404845, 497381, 809690, 994762, 1619380, 1989524, 2486905, 3481667, 4973810, 6963334, 9947620, 13926668, 17408335, 34816670, 69633340]

約数ペア:

[(1, 69633340), (2, 34816670), (4, 17408335), (5, 13926668), (7, 9947620), (10, 6963334), (14, 4973810), (20, 3481667), (28, 2486905), (35, 1989524), (43, 1619380), (70, 994762), (86, 809690), (140, 497381), (172, 404845), (215, 323876), (269, 258860), (301, 231340), (430, 161938), (538, 129430), (602, 115670), (860, 80969), (1076, 64715), (1204, 57835), (1345, 51772), (1505, 46268), (1849, 37660), (1883, 36980), (2690, 25886), (3010, 23134), (3698, 18830), (3766, 18490), (5380, 12943), (6020, 11567), (7396, 9415), (7532, 9245)]