42869460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{881}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 120318912

約数和(自身を除く): 77449452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 881, 1622, 1762, 2433, 2643, 3244, 3524, 4055, 4405, 4866, 5286, 8110, 8810, 9732, 10572, 12165, 13215, 16220, 17620, 24330, 26430, 48660, 52860, 714491, 1428982, 2143473, 2857964, 3572455, 4286946, 7144910, 8573892, 10717365, 14289820, 21434730, 42869460]

約数ペア:

[(1, 42869460), (2, 21434730), (3, 14289820), (4, 10717365), (5, 8573892), (6, 7144910), (10, 4286946), (12, 3572455), (15, 2857964), (20, 2143473), (30, 1428982), (60, 714491), (811, 52860), (881, 48660), (1622, 26430), (1762, 24330), (2433, 17620), (2643, 16220), (3244, 13215), (3524, 12165), (4055, 10572), (4405, 9732), (4866, 8810), (5286, 8110)]