23674980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56369}}^1$

素因数の和:56388

約数の個数: 48

約数和(自身を含む): 75761280

約数和(自身を除く): 52086300

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, 56369, 112738, 169107, 225476, 281845, 338214, 394583, 563690, 676428, 789166, 845535, 1127380, 1183749, 1578332, 1691070, 1972915, 2367498, 3382140, 3945830, 4734996, 5918745, 7891660, 11837490, 23674980]

約数ペア:

[(1, 23674980), (2, 11837490), (3, 7891660), (4, 5918745), (5, 4734996), (6, 3945830), (7, 3382140), (10, 2367498), (12, 1972915), (14, 1691070), (15, 1578332), (20, 1183749), (21, 1127380), (28, 845535), (30, 789166), (35, 676428), (42, 563690), (60, 394583), (70, 338214), (84, 281845), (105, 225476), (140, 169107), (210, 112738), (420, 56369)]