42248310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 110013120

約数和(自身を除く): 67764810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 641, 845, 1014, 1282, 1690, 1923, 2197, 2535, 3205, 3846, 4394, 5070, 6410, 6591, 8333, 9615, 10985, 13182, 16666, 19230, 21970, 24999, 32955, 41665, 49998, 65910, 83330, 108329, 124995, 216658, 249990, 324987, 541645, 649974, 1083290, 1408277, 1624935, 2816554, 3249870, 4224831, 7041385, 8449662, 14082770, 21124155, 42248310]

約数ペア:

[(1, 42248310), (2, 21124155), (3, 14082770), (5, 8449662), (6, 7041385), (10, 4224831), (13, 3249870), (15, 2816554), (26, 1624935), (30, 1408277), (39, 1083290), (65, 649974), (78, 541645), (130, 324987), (169, 249990), (195, 216658), (338, 124995), (390, 108329), (507, 83330), (641, 65910), (845, 49998), (1014, 41665), (1282, 32955), (1690, 24999), (1923, 21970), (2197, 19230), (2535, 16666), (3205, 13182), (3846, 10985), (4394, 9615), (5070, 8333), (6410, 6591)]