6870630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 18063360

約数和(自身を除く): 11192730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 223, 237, 390, 395, 446, 474, 669, 790, 1027, 1115, 1185, 1338, 2054, 2230, 2370, 2899, 3081, 3345, 5135, 5798, 6162, 6690, 8697, 10270, 14495, 15405, 17394, 17617, 28990, 30810, 35234, 43485, 52851, 86970, 88085, 105702, 176170, 229021, 264255, 458042, 528510, 687063, 1145105, 1374126, 2290210, 3435315, 6870630]

約数ペア:

[(1, 6870630), (2, 3435315), (3, 2290210), (5, 1374126), (6, 1145105), (10, 687063), (13, 528510), (15, 458042), (26, 264255), (30, 229021), (39, 176170), (65, 105702), (78, 88085), (79, 86970), (130, 52851), (158, 43485), (195, 35234), (223, 30810), (237, 28990), (390, 17617), (395, 17394), (446, 15405), (474, 14495), (669, 10270), (790, 8697), (1027, 6690), (1115, 6162), (1185, 5798), (1338, 5135), (2054, 3345), (2230, 3081), (2370, 2899)]