1471740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 4341120

約数和(自身を除く): 2869380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1291, 2582, 3873, 5164, 6455, 7746, 12910, 15492, 19365, 24529, 25820, 38730, 49058, 73587, 77460, 98116, 122645, 147174, 245290, 294348, 367935, 490580, 735870, 1471740]

約数ペア:

[(1, 1471740), (2, 735870), (3, 490580), (4, 367935), (5, 294348), (6, 245290), (10, 147174), (12, 122645), (15, 98116), (19, 77460), (20, 73587), (30, 49058), (38, 38730), (57, 25820), (60, 24529), (76, 19365), (95, 15492), (114, 12910), (190, 7746), (228, 6455), (285, 5164), (380, 3873), (570, 2582), (1140, 1291)]