1316578740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{15377}}^1$

素因数の和:16816

約数の個数: 48

約数和(自身を含む): 3689243712

約数和(自身を除く): 2372664972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1427, 2854, 4281, 5708, 7135, 8562, 14270, 15377, 17124, 21405, 28540, 30754, 42810, 46131, 61508, 76885, 85620, 92262, 153770, 184524, 230655, 307540, 461310, 922620, 21942979, 43885958, 65828937, 87771916, 109714895, 131657874, 219429790, 263315748, 329144685, 438859580, 658289370, 1316578740]

約数ペア:

[(1, 1316578740), (2, 658289370), (3, 438859580), (4, 329144685), (5, 263315748), (6, 219429790), (10, 131657874), (12, 109714895), (15, 87771916), (20, 65828937), (30, 43885958), (60, 21942979), (1427, 922620), (2854, 461310), (4281, 307540), (5708, 230655), (7135, 184524), (8562, 153770), (14270, 92262), (15377, 85620), (17124, 76885), (21405, 61508), (28540, 46131), (30754, 42810)]