119913220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4951}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 289513728

約数和(自身を除く): 169600508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 4951, 6055, 9902, 12110, 19804, 24220, 24755, 34657, 49510, 69314, 99020, 138628, 173285, 346570, 693140, 856523, 1713046, 3426092, 4282615, 5995661, 8565230, 11991322, 17130460, 23982644, 29978305, 59956610, 119913220]

約数ペア:

[(1, 119913220), (2, 59956610), (4, 29978305), (5, 23982644), (7, 17130460), (10, 11991322), (14, 8565230), (20, 5995661), (28, 4282615), (35, 3426092), (70, 1713046), (140, 856523), (173, 693140), (346, 346570), (692, 173285), (865, 138628), (1211, 99020), (1730, 69314), (2422, 49510), (3460, 34657), (4844, 24755), (4951, 24220), (6055, 19804), (9902, 12110)]