12181830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 17194170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 1699, 2390, 3398, 3585, 5097, 7170, 8495, 10194, 16990, 25485, 50970, 406061, 812122, 1218183, 2030305, 2436366, 4060610, 6090915, 12181830]

約数ペア:

[(1, 12181830), (2, 6090915), (3, 4060610), (5, 2436366), (6, 2030305), (10, 1218183), (15, 812122), (30, 406061), (239, 50970), (478, 25485), (717, 16990), (1195, 10194), (1434, 8495), (1699, 7170), (2390, 5097), (3398, 3585)]