210334670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1277}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 468913536

約数和(自身を除く): 258578866

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 181, 182, 362, 455, 905, 910, 1267, 1277, 1810, 2353, 2534, 2554, 4706, 6335, 6385, 8939, 11765, 12670, 12770, 16471, 16601, 17878, 23530, 32942, 33202, 44695, 82355, 83005, 89390, 116207, 164710, 166010, 231137, 232414, 462274, 581035, 1155685, 1162070, 1617959, 2311370, 3004781, 3235918, 6009562, 8089795, 15023905, 16179590, 21033467, 30047810, 42066934, 105167335, 210334670]

約数ペア:

[(1, 210334670), (2, 105167335), (5, 42066934), (7, 30047810), (10, 21033467), (13, 16179590), (14, 15023905), (26, 8089795), (35, 6009562), (65, 3235918), (70, 3004781), (91, 2311370), (130, 1617959), (181, 1162070), (182, 1155685), (362, 581035), (455, 462274), (905, 232414), (910, 231137), (1267, 166010), (1277, 164710), (1810, 116207), (2353, 89390), (2534, 83005), (2554, 82355), (4706, 44695), (6335, 33202), (6385, 32942), (8939, 23530), (11765, 17878), (12670, 16601), (12770, 16471)]