2229180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 6368544

約数和(自身を除く): 4139364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 701, 795, 1060, 1402, 1590, 2103, 2804, 3180, 3505, 4206, 7010, 8412, 10515, 14020, 21030, 37153, 42060, 74306, 111459, 148612, 185765, 222918, 371530, 445836, 557295, 743060, 1114590, 2229180]

約数ペア:

[(1, 2229180), (2, 1114590), (3, 743060), (4, 557295), (5, 445836), (6, 371530), (10, 222918), (12, 185765), (15, 148612), (20, 111459), (30, 74306), (53, 42060), (60, 37153), (106, 21030), (159, 14020), (212, 10515), (265, 8412), (318, 7010), (530, 4206), (636, 3505), (701, 3180), (795, 2804), (1060, 2103), (1402, 1590)]