746702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1914623}}^1$

素因数の和:1914646

約数の個数: 32

約数和(自身を含む): 1929940992

約数和(自身を除く): 1183238022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1914623, 3829246, 5743869, 9573115, 11487738, 19146230, 24890099, 28719345, 49780198, 57438690, 74670297, 124450495, 149340594, 248900990, 373351485, 746702970]

約数ペア:

[(1, 746702970), (2, 373351485), (3, 248900990), (5, 149340594), (6, 124450495), (10, 74670297), (13, 57438690), (15, 49780198), (26, 28719345), (30, 24890099), (39, 19146230), (65, 11487738), (78, 9573115), (130, 5743869), (195, 3829246), (390, 1914623)]