137098360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{743}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 353548800

約数和(自身を除く): 216450440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 659, 743, 1318, 1486, 2636, 2972, 3295, 3715, 4613, 5201, 5272, 5944, 6590, 7430, 9226, 10402, 13180, 14860, 18452, 20804, 23065, 26005, 26360, 29720, 36904, 41608, 46130, 52010, 92260, 104020, 184520, 208040, 489637, 979274, 1958548, 2448185, 3427459, 3917096, 4896370, 6854918, 9792740, 13709836, 17137295, 19585480, 27419672, 34274590, 68549180, 137098360]

約数ペア:

[(1, 137098360), (2, 68549180), (4, 34274590), (5, 27419672), (7, 19585480), (8, 17137295), (10, 13709836), (14, 9792740), (20, 6854918), (28, 4896370), (35, 3917096), (40, 3427459), (56, 2448185), (70, 1958548), (140, 979274), (280, 489637), (659, 208040), (743, 184520), (1318, 104020), (1486, 92260), (2636, 52010), (2972, 46130), (3295, 41608), (3715, 36904), (4613, 29720), (5201, 26360), (5272, 26005), (5944, 23065), (6590, 20804), (7430, 18452), (9226, 14860), (10402, 13180)]