161715060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69109}}^1$

素因数の和:69137

約数の個数: 72

約数和(自身を含む): 528276840

約数和(自身を除く): 366561780

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, 69109, 138218, 207327, 276436, 345545, 414654, 621981, 691090, 829308, 898417, 1036635, 1243962, 1382180, 1796834, 2073270, 2487924, 2695251, 3109905, 3593668, 4146540, 4492085, 5390502, 6219810, 8085753, 8984170, 10781004, 12439620, 13476255, 16171506, 17968340, 26952510, 32343012, 40428765, 53905020, 80857530, 161715060]

約数ペア:

[(1, 161715060), (2, 80857530), (3, 53905020), (4, 40428765), (5, 32343012), (6, 26952510), (9, 17968340), (10, 16171506), (12, 13476255), (13, 12439620), (15, 10781004), (18, 8984170), (20, 8085753), (26, 6219810), (30, 5390502), (36, 4492085), (39, 4146540), (45, 3593668), (52, 3109905), (60, 2695251), (65, 2487924), (78, 2073270), (90, 1796834), (117, 1382180), (130, 1243962), (156, 1036635), (180, 898417), (195, 829308), (234, 691090), (260, 621981), (390, 414654), (468, 345545), (585, 276436), (780, 207327), (1170, 138218), (2340, 69109)]