18851070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89767}}^1$

素因数の和:89784

約数の個数: 32

約数和(自身を含む): 51706368

約数和(自身を除く): 32855298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 89767, 179534, 269301, 448835, 538602, 628369, 897670, 1256738, 1346505, 1885107, 2693010, 3141845, 3770214, 6283690, 9425535, 18851070]

約数ペア:

[(1, 18851070), (2, 9425535), (3, 6283690), (5, 3770214), (6, 3141845), (7, 2693010), (10, 1885107), (14, 1346505), (15, 1256738), (21, 897670), (30, 628369), (35, 538602), (42, 448835), (70, 269301), (105, 179534), (210, 89767)]