331021178740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10896023}}^1$

素因数の和:10896077

約数の個数: 72

約数和(自身を含む): 834722606592

約数和(自身を除く): 503701427852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 6076, 7595, 15190, 30380, 10896023, 21792046, 43584092, 54480115, 76272161, 108960230, 152544322, 217920460, 305088644, 337776713, 381360805, 533905127, 675553426, 762721610, 1067810254, 1351106852, 1525443220, 1688883565, 2135620508, 2364436991, 2669525635, 3377767130, 4728873982, 5339051270, 6755534260, 9457747964, 10678102540, 11822184955, 16551058937, 23644369910, 33102117874, 47288739820, 66204235748, 82755294685, 165510589370, 331021178740]

約数ペア:

[(1, 331021178740), (2, 165510589370), (4, 82755294685), (5, 66204235748), (7, 47288739820), (10, 33102117874), (14, 23644369910), (20, 16551058937), (28, 11822184955), (31, 10678102540), (35, 9457747964), (49, 6755534260), (62, 5339051270), (70, 4728873982), (98, 3377767130), (124, 2669525635), (140, 2364436991), (155, 2135620508), (196, 1688883565), (217, 1525443220), (245, 1351106852), (310, 1067810254), (434, 762721610), (490, 675553426), (620, 533905127), (868, 381360805), (980, 337776713), (1085, 305088644), (1519, 217920460), (2170, 152544322), (3038, 108960230), (4340, 76272161), (6076, 54480115), (7595, 43584092), (15190, 21792046), (30380, 10896023)]