345518460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{30469}}^1$

素因数の和:30497

約数の個数: 120

約数和(自身を含む): 1238788320

約数和(自身を除く): 893269860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 30469, 60938, 91407, 121876, 152345, 182814, 213283, 274221, 304690, 365628, 426566, 457035, 548442, 609380, 639849, 822663, 853132, 914070, 1066415, 1096884, 1279698, 1371105, 1645326, 1828140, 1919547, 2132830, 2467989, 2559396, 2742210, 3199245, 3290652, 3839094, 4113315, 4265660, 4935978, 5484420, 5758641, 6398490, 7678188, 8226630, 9597735, 9871956, 11517282, 12339945, 12796980, 16453260, 17275923, 19195470, 23034564, 24679890, 28793205, 34551846, 38390940, 49359780, 57586410, 69103692, 86379615, 115172820, 172759230, 345518460]

約数ペア:

[(1, 345518460), (2, 172759230), (3, 115172820), (4, 86379615), (5, 69103692), (6, 57586410), (7, 49359780), (9, 38390940), (10, 34551846), (12, 28793205), (14, 24679890), (15, 23034564), (18, 19195470), (20, 17275923), (21, 16453260), (27, 12796980), (28, 12339945), (30, 11517282), (35, 9871956), (36, 9597735), (42, 8226630), (45, 7678188), (54, 6398490), (60, 5758641), (63, 5484420), (70, 4935978), (81, 4265660), (84, 4113315), (90, 3839094), (105, 3290652), (108, 3199245), (126, 2742210), (135, 2559396), (140, 2467989), (162, 2132830), (180, 1919547), (189, 1828140), (210, 1645326), (252, 1371105), (270, 1279698), (315, 1096884), (324, 1066415), (378, 914070), (405, 853132), (420, 822663), (540, 639849), (567, 609380), (630, 548442), (756, 457035), (810, 426566), (945, 365628), (1134, 304690), (1260, 274221), (1620, 213283), (1890, 182814), (2268, 152345), (2835, 121876), (3780, 91407), (5670, 60938), (11340, 30469)]