30546768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 90807680

約数和(自身を除く): 60260912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 397, 458, 687, 794, 916, 1191, 1374, 1588, 1603, 1832, 2382, 2748, 2779, 3176, 3206, 3664, 4764, 4809, 5496, 5558, 6352, 6412, 8337, 9528, 9618, 10992, 11116, 12824, 16674, 19056, 19236, 22232, 25648, 33348, 38472, 44464, 66696, 76944, 90913, 133392, 181826, 272739, 363652, 545478, 636391, 727304, 1090956, 1272782, 1454608, 1909173, 2181912, 2545564, 3818346, 4363824, 5091128, 7636692, 10182256, 15273384, 30546768]

約数ペア:

[(1, 30546768), (2, 15273384), (3, 10182256), (4, 7636692), (6, 5091128), (7, 4363824), (8, 3818346), (12, 2545564), (14, 2181912), (16, 1909173), (21, 1454608), (24, 1272782), (28, 1090956), (42, 727304), (48, 636391), (56, 545478), (84, 363652), (112, 272739), (168, 181826), (229, 133392), (336, 90913), (397, 76944), (458, 66696), (687, 44464), (794, 38472), (916, 33348), (1191, 25648), (1374, 22232), (1588, 19236), (1603, 19056), (1832, 16674), (2382, 12824), (2748, 11116), (2779, 10992), (3176, 9618), (3206, 9528), (3664, 8337), (4764, 6412), (4809, 6352), (5496, 5558)]