672230910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1723669}}^1$

素因数の和:1723692

約数の個数: 32

約数和(自身を含む): 1737459360

約数和(自身を除く): 1065228450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1723669, 3447338, 5171007, 8618345, 10342014, 17236690, 22407697, 25855035, 44815394, 51710070, 67223091, 112038485, 134446182, 224076970, 336115455, 672230910]

約数ペア:

[(1, 672230910), (2, 336115455), (3, 224076970), (5, 134446182), (6, 112038485), (10, 67223091), (13, 51710070), (15, 44815394), (26, 25855035), (30, 22407697), (39, 17236690), (65, 10342014), (78, 8618345), (130, 5171007), (195, 3447338), (390, 1723669)]