11990130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17377}}^1$

素因数の和:17410

約数の個数: 32

約数和(自身を含む): 30029184

約数和(自身を除く): 18039054

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 17377, 34754, 52131, 86885, 104262, 173770, 260655, 399671, 521310, 799342, 1199013, 1998355, 2398026, 3996710, 5995065, 11990130]

約数ペア:

[(1, 11990130), (2, 5995065), (3, 3996710), (5, 2398026), (6, 1998355), (10, 1199013), (15, 799342), (23, 521310), (30, 399671), (46, 260655), (69, 173770), (115, 104262), (138, 86885), (230, 52131), (345, 34754), (690, 17377)]