42642060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3187}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 119970816

約数和(自身を除く): 77328756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3187, 3345, 4460, 6374, 6690, 9561, 12748, 13380, 15935, 19122, 31870, 38244, 47805, 63740, 95610, 191220, 710701, 1421402, 2132103, 2842804, 3553505, 4264206, 7107010, 8528412, 10660515, 14214020, 21321030, 42642060]

約数ペア:

[(1, 42642060), (2, 21321030), (3, 14214020), (4, 10660515), (5, 8528412), (6, 7107010), (10, 4264206), (12, 3553505), (15, 2842804), (20, 2132103), (30, 1421402), (60, 710701), (223, 191220), (446, 95610), (669, 63740), (892, 47805), (1115, 38244), (1338, 31870), (2230, 19122), (2676, 15935), (3187, 13380), (3345, 12748), (4460, 9561), (6374, 6690)]