1178730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 3504384

約数和(自身を除く): 2325654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1871, 3742, 5613, 9355, 11226, 13097, 16839, 18710, 26194, 28065, 33678, 39291, 56130, 65485, 78582, 84195, 117873, 130970, 168390, 196455, 235746, 392910, 589365, 1178730]

約数ペア:

[(1, 1178730), (2, 589365), (3, 392910), (5, 235746), (6, 196455), (7, 168390), (9, 130970), (10, 117873), (14, 84195), (15, 78582), (18, 65485), (21, 56130), (30, 39291), (35, 33678), (42, 28065), (45, 26194), (63, 18710), (70, 16839), (90, 13097), (105, 11226), (126, 9355), (210, 5613), (315, 3742), (630, 1871)]