23143740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 68705280

約数和(自身を除く): 45561540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 283, 290, 348, 435, 470, 564, 566, 580, 705, 849, 870, 940, 1132, 1363, 1410, 1415, 1698, 1740, 2726, 2820, 2830, 3396, 4089, 4245, 5452, 5660, 6815, 8178, 8207, 8490, 13301, 13630, 16356, 16414, 16980, 20445, 24621, 26602, 27260, 32828, 39903, 40890, 41035, 49242, 53204, 66505, 79806, 81780, 82070, 98484, 123105, 133010, 159612, 164140, 199515, 246210, 266020, 385729, 399030, 492420, 771458, 798060, 1157187, 1542916, 1928645, 2314374, 3857290, 4628748, 5785935, 7714580, 11571870, 23143740]

約数ペア:

[(1, 23143740), (2, 11571870), (3, 7714580), (4, 5785935), (5, 4628748), (6, 3857290), (10, 2314374), (12, 1928645), (15, 1542916), (20, 1157187), (29, 798060), (30, 771458), (47, 492420), (58, 399030), (60, 385729), (87, 266020), (94, 246210), (116, 199515), (141, 164140), (145, 159612), (174, 133010), (188, 123105), (235, 98484), (282, 82070), (283, 81780), (290, 79806), (348, 66505), (435, 53204), (470, 49242), (564, 41035), (566, 40890), (580, 39903), (705, 32828), (849, 27260), (870, 26602), (940, 24621), (1132, 20445), (1363, 16980), (1410, 16414), (1415, 16356), (1698, 13630), (1740, 13301), (2726, 8490), (2820, 8207), (2830, 8178), (3396, 6815), (4089, 5660), (4245, 5452)]