22289820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 72403968

約数和(自身を除く): 50114148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 727, 730, 876, 1022, 1095, 1454, 1460, 1533, 2044, 2181, 2190, 2555, 2908, 3066, 3635, 4362, 4380, 5089, 5110, 6132, 7270, 7665, 8724, 10178, 10220, 10905, 14540, 15267, 15330, 20356, 21810, 25445, 30534, 30660, 43620, 50890, 53071, 61068, 76335, 101780, 106142, 152670, 159213, 212284, 265355, 305340, 318426, 371497, 530710, 636852, 742994, 796065, 1061420, 1114491, 1485988, 1592130, 1857485, 2228982, 3184260, 3714970, 4457964, 5572455, 7429940, 11144910, 22289820]

約数ペア:

[(1, 22289820), (2, 11144910), (3, 7429940), (4, 5572455), (5, 4457964), (6, 3714970), (7, 3184260), (10, 2228982), (12, 1857485), (14, 1592130), (15, 1485988), (20, 1114491), (21, 1061420), (28, 796065), (30, 742994), (35, 636852), (42, 530710), (60, 371497), (70, 318426), (73, 305340), (84, 265355), (105, 212284), (140, 159213), (146, 152670), (210, 106142), (219, 101780), (292, 76335), (365, 61068), (420, 53071), (438, 50890), (511, 43620), (727, 30660), (730, 30534), (876, 25445), (1022, 21810), (1095, 20356), (1454, 15330), (1460, 15267), (1533, 14540), (2044, 10905), (2181, 10220), (2190, 10178), (2555, 8724), (2908, 7665), (3066, 7270), (3635, 6132), (4362, 5110), (4380, 5089)]