702217010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{997}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 1457239680

約数和(自身を除く): 755022670

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 337, 418, 674, 997, 1045, 1685, 1994, 2090, 3370, 3707, 4985, 6403, 7414, 9970, 10967, 12806, 18535, 18943, 21934, 32015, 37070, 37886, 54835, 64030, 70433, 94715, 109670, 140866, 189430, 208373, 335989, 352165, 416746, 671978, 704330, 1041865, 1679945, 2083730, 3359890, 3695879, 6383791, 7391758, 12767582, 18479395, 31918955, 36958790, 63837910, 70221701, 140443402, 351108505, 702217010]

約数ペア:

[(1, 702217010), (2, 351108505), (5, 140443402), (10, 70221701), (11, 63837910), (19, 36958790), (22, 31918955), (38, 18479395), (55, 12767582), (95, 7391758), (110, 6383791), (190, 3695879), (209, 3359890), (337, 2083730), (418, 1679945), (674, 1041865), (997, 704330), (1045, 671978), (1685, 416746), (1994, 352165), (2090, 335989), (3370, 208373), (3707, 189430), (4985, 140866), (6403, 109670), (7414, 94715), (9970, 70433), (10967, 64030), (12806, 54835), (18535, 37886), (18943, 37070), (21934, 32015)]