87409830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5839}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 210240000

約数和(自身を除く): 122830170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 2495, 2994, 4990, 5839, 7485, 11678, 14970, 17517, 29195, 35034, 58390, 87585, 175170, 2913661, 5827322, 8740983, 14568305, 17481966, 29136610, 43704915, 87409830]

約数ペア:

[(1, 87409830), (2, 43704915), (3, 29136610), (5, 17481966), (6, 14568305), (10, 8740983), (15, 5827322), (30, 2913661), (499, 175170), (998, 87585), (1497, 58390), (2495, 35034), (2994, 29195), (4990, 17517), (5839, 14970), (7485, 11678)]