17122920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 51649920

約数和(自身を除く): 34527000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 487, 586, 879, 974, 1172, 1461, 1465, 1758, 1948, 2344, 2435, 2922, 2930, 3516, 3896, 4395, 4870, 5844, 5860, 7032, 7305, 8790, 9740, 11688, 11720, 14610, 17580, 19480, 29220, 35160, 58440, 142691, 285382, 428073, 570764, 713455, 856146, 1141528, 1426910, 1712292, 2140365, 2853820, 3424584, 4280730, 5707640, 8561460, 17122920]

約数ペア:

[(1, 17122920), (2, 8561460), (3, 5707640), (4, 4280730), (5, 3424584), (6, 2853820), (8, 2140365), (10, 1712292), (12, 1426910), (15, 1141528), (20, 856146), (24, 713455), (30, 570764), (40, 428073), (60, 285382), (120, 142691), (293, 58440), (487, 35160), (586, 29220), (879, 19480), (974, 17580), (1172, 14610), (1461, 11720), (1465, 11688), (1758, 9740), (1948, 8790), (2344, 7305), (2435, 7032), (2922, 5860), (2930, 5844), (3516, 4870), (3896, 4395)]