27473460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65413}}^1$

素因数の和:65432

約数の個数: 48

約数和(自身を含む): 87916416

約数和(自身を除く): 60442956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 65413, 130826, 196239, 261652, 327065, 392478, 457891, 654130, 784956, 915782, 981195, 1308260, 1373673, 1831564, 1962390, 2289455, 2747346, 3924780, 4578910, 5494692, 6868365, 9157820, 13736730, 27473460]

約数ペア:

[(1, 27473460), (2, 13736730), (3, 9157820), (4, 6868365), (5, 5494692), (6, 4578910), (7, 3924780), (10, 2747346), (12, 2289455), (14, 1962390), (15, 1831564), (20, 1373673), (21, 1308260), (28, 981195), (30, 915782), (35, 784956), (42, 654130), (60, 457891), (70, 392478), (84, 327065), (105, 261652), (140, 196239), (210, 130826), (420, 65413)]