43472940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 140797440

約数和(自身を除く): 97324500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1163, 1246, 1335, 1780, 1869, 2326, 2492, 2670, 3115, 3489, 3738, 4652, 5340, 5815, 6230, 6978, 7476, 8141, 9345, 11630, 12460, 13956, 16282, 17445, 18690, 23260, 24423, 32564, 34890, 37380, 40705, 48846, 69780, 81410, 97692, 103507, 122115, 162820, 207014, 244230, 310521, 414028, 488460, 517535, 621042, 724549, 1035070, 1242084, 1449098, 1552605, 2070140, 2173647, 2898196, 3105210, 3622745, 4347294, 6210420, 7245490, 8694588, 10868235, 14490980, 21736470, 43472940]

約数ペア:

[(1, 43472940), (2, 21736470), (3, 14490980), (4, 10868235), (5, 8694588), (6, 7245490), (7, 6210420), (10, 4347294), (12, 3622745), (14, 3105210), (15, 2898196), (20, 2173647), (21, 2070140), (28, 1552605), (30, 1449098), (35, 1242084), (42, 1035070), (60, 724549), (70, 621042), (84, 517535), (89, 488460), (105, 414028), (140, 310521), (178, 244230), (210, 207014), (267, 162820), (356, 122115), (420, 103507), (445, 97692), (534, 81410), (623, 69780), (890, 48846), (1068, 40705), (1163, 37380), (1246, 34890), (1335, 32564), (1780, 24423), (1869, 23260), (2326, 18690), (2492, 17445), (2670, 16282), (3115, 13956), (3489, 12460), (3738, 11630), (4652, 9345), (5340, 8141), (5815, 7476), (6230, 6978)]