345956910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887069}}^1$

素因数の和:887092

約数の個数: 32

約数和(自身を含む): 894166560

約数和(自身を除く): 548209650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 887069, 1774138, 2661207, 4435345, 5322414, 8870690, 11531897, 13306035, 23063794, 26612070, 34595691, 57659485, 69191382, 115318970, 172978455, 345956910]

約数ペア:

[(1, 345956910), (2, 172978455), (3, 115318970), (5, 69191382), (6, 57659485), (10, 34595691), (13, 26612070), (15, 23063794), (26, 13306035), (30, 11531897), (39, 8870690), (65, 5322414), (78, 4435345), (130, 2661207), (195, 1774138), (390, 887069)]