79178970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203023}}^1$

素因数の和:203046

約数の個数: 32

約数和(自身を含む): 204648192

約数和(自身を除く): 125469222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 203023, 406046, 609069, 1015115, 1218138, 2030230, 2639299, 3045345, 5278598, 6090690, 7917897, 13196495, 15835794, 26392990, 39589485, 79178970]

約数ペア:

[(1, 79178970), (2, 39589485), (3, 26392990), (5, 15835794), (6, 13196495), (10, 7917897), (13, 6090690), (15, 5278598), (26, 3045345), (30, 2639299), (39, 2030230), (65, 1218138), (78, 1015115), (130, 609069), (195, 406046), (390, 203023)]