31934210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 72852480

約数和(自身を除く): 40918270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 335, 385, 469, 619, 670, 737, 770, 938, 1238, 1474, 2345, 3095, 3685, 4333, 4690, 5159, 6190, 6809, 7370, 8666, 10318, 13618, 21665, 25795, 34045, 41473, 43330, 47663, 51590, 68090, 82946, 95326, 207365, 238315, 290311, 414730, 456203, 476630, 580622, 912406, 1451555, 2281015, 2903110, 3193421, 4562030, 6386842, 15967105, 31934210]

約数ペア:

[(1, 31934210), (2, 15967105), (5, 6386842), (7, 4562030), (10, 3193421), (11, 2903110), (14, 2281015), (22, 1451555), (35, 912406), (55, 580622), (67, 476630), (70, 456203), (77, 414730), (110, 290311), (134, 238315), (154, 207365), (335, 95326), (385, 82946), (469, 68090), (619, 51590), (670, 47663), (737, 43330), (770, 41473), (938, 34045), (1238, 25795), (1474, 21665), (2345, 13618), (3095, 10318), (3685, 8666), (4333, 7370), (4690, 6809), (5159, 6190)]