42403380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2957}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 119266560

約数和(自身を除く): 76863180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 2957, 3585, 4780, 5914, 7170, 8871, 11828, 14340, 14785, 17742, 29570, 35484, 44355, 59140, 88710, 177420, 706723, 1413446, 2120169, 2826892, 3533615, 4240338, 7067230, 8480676, 10600845, 14134460, 21201690, 42403380]

約数ペア:

[(1, 42403380), (2, 21201690), (3, 14134460), (4, 10600845), (5, 8480676), (6, 7067230), (10, 4240338), (12, 3533615), (15, 2826892), (20, 2120169), (30, 1413446), (60, 706723), (239, 177420), (478, 88710), (717, 59140), (956, 44355), (1195, 35484), (1434, 29570), (2390, 17742), (2868, 14785), (2957, 14340), (3585, 11828), (4780, 8871), (5914, 7170)]