387635530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{120011}}^1$

素因数の和:120054

約数の個数: 32

約数和(自身を含む): 777677760

約数和(自身を除く): 390042230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 120011, 240022, 600055, 1200110, 2040187, 2280209, 4080374, 4560418, 10200935, 11401045, 20401870, 22802090, 38763553, 77527106, 193817765, 387635530]

約数ペア:

[(1, 387635530), (2, 193817765), (5, 77527106), (10, 38763553), (17, 22802090), (19, 20401870), (34, 11401045), (38, 10200935), (85, 4560418), (95, 4080374), (170, 2280209), (190, 2040187), (323, 1200110), (646, 600055), (1615, 240022), (3230, 120011)]