2017017210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5171839}}^1$

素因数の和:5171862

約数の個数: 32

約数和(自身を含む): 5213214720

約数和(自身を除く): 3196197510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5171839, 10343678, 15515517, 25859195, 31031034, 51718390, 67233907, 77577585, 134467814, 155155170, 201701721, 336169535, 403403442, 672339070, 1008508605, 2017017210]

約数ペア:

[(1, 2017017210), (2, 1008508605), (3, 672339070), (5, 403403442), (6, 336169535), (10, 201701721), (13, 155155170), (15, 134467814), (26, 77577585), (30, 67233907), (39, 51718390), (65, 31031034), (78, 25859195), (130, 15515517), (195, 10343678), (390, 5171839)]