12741930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4611

約数の個数: 48

約数和(自身を含む): 34205184

約数和(自身を除く): 21463254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4567, 9134, 13701, 22835, 27402, 41103, 45670, 68505, 82206, 137010, 141577, 205515, 283154, 411030, 424731, 707885, 849462, 1274193, 1415770, 2123655, 2548386, 4247310, 6370965, 12741930]

約数ペア:

[(1, 12741930), (2, 6370965), (3, 4247310), (5, 2548386), (6, 2123655), (9, 1415770), (10, 1274193), (15, 849462), (18, 707885), (30, 424731), (31, 411030), (45, 283154), (62, 205515), (90, 141577), (93, 137010), (155, 82206), (186, 68505), (279, 45670), (310, 41103), (465, 27402), (558, 22835), (930, 13701), (1395, 9134), (2790, 4567)]