42162180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2593}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 118535424

約数和(自身を除く): 76373244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2593, 2710, 3252, 4065, 5186, 5420, 7779, 8130, 10372, 12965, 15558, 16260, 25930, 31116, 38895, 51860, 77790, 155580, 702703, 1405406, 2108109, 2810812, 3513515, 4216218, 7027030, 8432436, 10540545, 14054060, 21081090, 42162180]

約数ペア:

[(1, 42162180), (2, 21081090), (3, 14054060), (4, 10540545), (5, 8432436), (6, 7027030), (10, 4216218), (12, 3513515), (15, 2810812), (20, 2108109), (30, 1405406), (60, 702703), (271, 155580), (542, 77790), (813, 51860), (1084, 38895), (1355, 31116), (1626, 25930), (2593, 16260), (2710, 15558), (3252, 12965), (4065, 10372), (5186, 8130), (5420, 7779)]