4587420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 12989088

約数和(自身を除く): 8401668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 757, 1010, 1212, 1514, 1515, 2020, 2271, 3028, 3030, 3785, 4542, 6060, 7570, 9084, 11355, 15140, 22710, 45420, 76457, 152914, 229371, 305828, 382285, 458742, 764570, 917484, 1146855, 1529140, 2293710, 4587420]

約数ペア:

[(1, 4587420), (2, 2293710), (3, 1529140), (4, 1146855), (5, 917484), (6, 764570), (10, 458742), (12, 382285), (15, 305828), (20, 229371), (30, 152914), (60, 76457), (101, 45420), (202, 22710), (303, 15140), (404, 11355), (505, 9084), (606, 7570), (757, 6060), (1010, 4542), (1212, 3785), (1514, 3030), (1515, 3028), (2020, 2271)]