23830380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18913}}^1$

素因数の和:18935

約数の個数: 72

約数和(自身を含む): 82616352

約数和(自身を除く): 58785972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18913, 37826, 56739, 75652, 94565, 113478, 132391, 170217, 189130, 226956, 264782, 283695, 340434, 378260, 397173, 529564, 567390, 661955, 680868, 794346, 851085, 1134780, 1191519, 1323910, 1588692, 1702170, 1985865, 2383038, 2647820, 3404340, 3971730, 4766076, 5957595, 7943460, 11915190, 23830380]

約数ペア:

[(1, 23830380), (2, 11915190), (3, 7943460), (4, 5957595), (5, 4766076), (6, 3971730), (7, 3404340), (9, 2647820), (10, 2383038), (12, 1985865), (14, 1702170), (15, 1588692), (18, 1323910), (20, 1191519), (21, 1134780), (28, 851085), (30, 794346), (35, 680868), (36, 661955), (42, 567390), (45, 529564), (60, 397173), (63, 378260), (70, 340434), (84, 283695), (90, 264782), (105, 226956), (126, 189130), (140, 170217), (180, 132391), (210, 113478), (252, 94565), (315, 75652), (420, 56739), (630, 37826), (1260, 18913)]