34999850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 67828992

約数和(自身を除く): 32829142

約数列:

[1, 2, 5, 10, 25, 43, 50, 73, 86, 146, 215, 223, 365, 430, 446, 730, 1075, 1115, 1825, 2150, 2230, 3139, 3650, 5575, 6278, 9589, 11150, 15695, 16279, 19178, 31390, 32558, 47945, 78475, 81395, 95890, 156950, 162790, 239725, 406975, 479450, 699997, 813950, 1399994, 3499985, 6999970, 17499925, 34999850]

約数ペア:

[(1, 34999850), (2, 17499925), (5, 6999970), (10, 3499985), (25, 1399994), (43, 813950), (50, 699997), (73, 479450), (86, 406975), (146, 239725), (215, 162790), (223, 156950), (365, 95890), (430, 81395), (446, 78475), (730, 47945), (1075, 32558), (1115, 31390), (1825, 19178), (2150, 16279), (2230, 15695), (3139, 11150), (3650, 9589), (5575, 6278)]