37899290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 47014630

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1559, 1870, 2210, 2431, 3118, 4862, 7795, 12155, 15590, 17149, 20267, 24310, 26503, 34298, 40534, 53006, 85745, 101335, 132515, 171490, 202670, 222937, 265030, 291533, 344539, 445874, 583066, 689078, 1114685, 1457665, 1722695, 2229370, 2915330, 3445390, 3789929, 7579858, 18949645, 37899290]

約数ペア:

[(1, 37899290), (2, 18949645), (5, 7579858), (10, 3789929), (11, 3445390), (13, 2915330), (17, 2229370), (22, 1722695), (26, 1457665), (34, 1114685), (55, 689078), (65, 583066), (85, 445874), (110, 344539), (130, 291533), (143, 265030), (170, 222937), (187, 202670), (221, 171490), (286, 132515), (374, 101335), (442, 85745), (715, 53006), (935, 40534), (1105, 34298), (1430, 26503), (1559, 24310), (1870, 20267), (2210, 17149), (2431, 15590), (3118, 12155), (4862, 7795)]