2651456730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6798607}}^1$

素因数の和:6798630

約数の個数: 32

約数和(自身を含む): 6852996864

約数和(自身を除く): 4201540134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6798607, 13597214, 20395821, 33993035, 40791642, 67986070, 88381891, 101979105, 176763782, 203958210, 265145673, 441909455, 530291346, 883818910, 1325728365, 2651456730]

約数ペア:

[(1, 2651456730), (2, 1325728365), (3, 883818910), (5, 530291346), (6, 441909455), (10, 265145673), (13, 203958210), (15, 176763782), (26, 101979105), (30, 88381891), (39, 67986070), (65, 40791642), (78, 33993035), (130, 20395821), (195, 13597214), (390, 6798607)]