32980010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 72334080

約数和(自身を除く): 39354070

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 181, 190, 266, 274, 362, 665, 685, 905, 959, 1267, 1330, 1370, 1810, 1918, 2534, 2603, 3439, 4795, 5206, 6335, 6878, 9590, 12670, 13015, 17195, 18221, 24073, 24797, 26030, 34390, 36442, 48146, 49594, 91105, 120365, 123985, 173579, 182210, 240730, 247970, 347158, 471143, 867895, 942286, 1735790, 2355715, 3298001, 4711430, 6596002, 16490005, 32980010]

約数ペア:

[(1, 32980010), (2, 16490005), (5, 6596002), (7, 4711430), (10, 3298001), (14, 2355715), (19, 1735790), (35, 942286), (38, 867895), (70, 471143), (95, 347158), (133, 247970), (137, 240730), (181, 182210), (190, 173579), (266, 123985), (274, 120365), (362, 91105), (665, 49594), (685, 48146), (905, 36442), (959, 34390), (1267, 26030), (1330, 24797), (1370, 24073), (1810, 18221), (1918, 17195), (2534, 13015), (2603, 12670), (3439, 9590), (4795, 6878), (5206, 6335)]