54156030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78487}}^1$

素因数の和:78520

約数の個数: 32

約数和(自身を含む): 135627264

約数和(自身を除く): 81471234

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 78487, 156974, 235461, 392435, 470922, 784870, 1177305, 1805201, 2354610, 3610402, 5415603, 9026005, 10831206, 18052010, 27078015, 54156030]

約数ペア:

[(1, 54156030), (2, 27078015), (3, 18052010), (5, 10831206), (6, 9026005), (10, 5415603), (15, 3610402), (23, 2354610), (30, 1805201), (46, 1177305), (69, 784870), (115, 470922), (138, 392435), (230, 235461), (345, 156974), (690, 78487)]