66882810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71917}}^1$

素因数の和:71958

約数の個数: 32

約数和(自身を含む): 165699072

約数和(自身を除く): 98816262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 71917, 143834, 215751, 359585, 431502, 719170, 1078755, 2157510, 2229427, 4458854, 6688281, 11147135, 13376562, 22294270, 33441405, 66882810]

約数ペア:

[(1, 66882810), (2, 33441405), (3, 22294270), (5, 13376562), (6, 11147135), (10, 6688281), (15, 4458854), (30, 2229427), (31, 2157510), (62, 1078755), (93, 719170), (155, 431502), (186, 359585), (310, 215751), (465, 143834), (930, 71917)]