69400890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2628

約数の個数: 96

約数和(自身を含む): 202849920

約数和(自身を除く): 133449030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2579, 2691, 2990, 4485, 5158, 5382, 7737, 8970, 12895, 13455, 15474, 23211, 25790, 26910, 33527, 38685, 46422, 59317, 67054, 77370, 100581, 116055, 118634, 167635, 177951, 201162, 232110, 296585, 301743, 335270, 355902, 502905, 533853, 593170, 603486, 771121, 889755, 1005810, 1067706, 1508715, 1542242, 1779510, 2313363, 2669265, 3017430, 3855605, 4626726, 5338530, 6940089, 7711210, 11566815, 13880178, 23133630, 34700445, 69400890]

約数ペア:

[(1, 69400890), (2, 34700445), (3, 23133630), (5, 13880178), (6, 11566815), (9, 7711210), (10, 6940089), (13, 5338530), (15, 4626726), (18, 3855605), (23, 3017430), (26, 2669265), (30, 2313363), (39, 1779510), (45, 1542242), (46, 1508715), (65, 1067706), (69, 1005810), (78, 889755), (90, 771121), (115, 603486), (117, 593170), (130, 533853), (138, 502905), (195, 355902), (207, 335270), (230, 301743), (234, 296585), (299, 232110), (345, 201162), (390, 177951), (414, 167635), (585, 118634), (598, 116055), (690, 100581), (897, 77370), (1035, 67054), (1170, 59317), (1495, 46422), (1794, 38685), (2070, 33527), (2579, 26910), (2691, 25790), (2990, 23211), (4485, 15474), (5158, 13455), (5382, 12895), (7737, 8970)]