73658910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188869}}^1$

素因数の和:188892

約数の個数: 32

約数和(自身を含む): 190380960

約数和(自身を除く): 116722050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 188869, 377738, 566607, 944345, 1133214, 1888690, 2455297, 2833035, 4910594, 5666070, 7365891, 12276485, 14731782, 24552970, 36829455, 73658910]

約数ペア:

[(1, 73658910), (2, 36829455), (3, 24552970), (5, 14731782), (6, 12276485), (10, 7365891), (13, 5666070), (15, 4910594), (26, 2833035), (30, 2455297), (39, 1888690), (65, 1133214), (78, 944345), (130, 566607), (195, 377738), (390, 188869)]