163770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 404352

約数和(自身を除く): 240582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 103, 106, 159, 206, 265, 309, 318, 515, 530, 618, 795, 1030, 1545, 1590, 3090, 5459, 10918, 16377, 27295, 32754, 54590, 81885, 163770]

約数ペア:

[(1, 163770), (2, 81885), (3, 54590), (5, 32754), (6, 27295), (10, 16377), (15, 10918), (30, 5459), (53, 3090), (103, 1590), (106, 1545), (159, 1030), (206, 795), (265, 618), (309, 530), (318, 515)]