631001030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{11779}}^1$

素因数の和:12284

約数の個数: 32

約数和(自身を含む): 1241706240

約数和(自身を除く): 610705210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 2435, 4870, 5357, 10714, 11779, 23558, 26785, 53570, 58895, 117790, 129569, 259138, 647845, 1295690, 5736373, 11472746, 28681865, 57363730, 63100103, 126200206, 315500515, 631001030]

約数ペア:

[(1, 631001030), (2, 315500515), (5, 126200206), (10, 63100103), (11, 57363730), (22, 28681865), (55, 11472746), (110, 5736373), (487, 1295690), (974, 647845), (2435, 259138), (4870, 129569), (5357, 117790), (10714, 58895), (11779, 53570), (23558, 26785)]