419978910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1076869}}^1$

素因数の和:1076892

約数の個数: 32

約数和(自身を含む): 1085484960

約数和(自身を除く): 665506050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1076869, 2153738, 3230607, 5384345, 6461214, 10768690, 13999297, 16153035, 27998594, 32306070, 41997891, 69996485, 83995782, 139992970, 209989455, 419978910]

約数ペア:

[(1, 419978910), (2, 209989455), (3, 139992970), (5, 83995782), (6, 69996485), (10, 41997891), (13, 32306070), (15, 27998594), (26, 16153035), (30, 13999297), (39, 10768690), (65, 6461214), (78, 5384345), (130, 3230607), (195, 2153738), (390, 1076869)]