1330779060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{568709}}^1$

素因数の和:568737

約数の個数: 72

約数和(自身を含む): 4347219240

約数和(自身を除く): 3016440180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 568709, 1137418, 1706127, 2274836, 2843545, 3412254, 5118381, 5687090, 6824508, 7393217, 8530635, 10236762, 11374180, 14786434, 17061270, 20473524, 22179651, 25591905, 29572868, 34122540, 36966085, 44359302, 51183810, 66538953, 73932170, 88718604, 102367620, 110898255, 133077906, 147864340, 221796510, 266155812, 332694765, 443593020, 665389530, 1330779060]

約数ペア:

[(1, 1330779060), (2, 665389530), (3, 443593020), (4, 332694765), (5, 266155812), (6, 221796510), (9, 147864340), (10, 133077906), (12, 110898255), (13, 102367620), (15, 88718604), (18, 73932170), (20, 66538953), (26, 51183810), (30, 44359302), (36, 36966085), (39, 34122540), (45, 29572868), (52, 25591905), (60, 22179651), (65, 20473524), (78, 17061270), (90, 14786434), (117, 11374180), (130, 10236762), (156, 8530635), (180, 7393217), (195, 6824508), (234, 5687090), (260, 5118381), (390, 3412254), (468, 2843545), (585, 2274836), (780, 1706127), (1170, 1137418), (2340, 568709)]