1992023647590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{2651471}}^1$

素因数の和:2651877

約数の個数: 64

約数和(自身を含む): 4856648232960

約数和(自身を除く): 2864624585370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 317, 395, 474, 634, 790, 951, 1185, 1585, 1902, 2370, 3170, 4755, 9510, 25043, 50086, 75129, 125215, 150258, 250430, 375645, 751290, 2651471, 5302942, 7954413, 13257355, 15908826, 26514710, 39772065, 79544130, 209466209, 418932418, 628398627, 840516307, 1047331045, 1256797254, 1681032614, 2094662090, 2521548921, 3141993135, 4202581535, 5043097842, 6283986270, 8405163070, 12607744605, 25215489210, 66400788253, 132801576506, 199202364759, 332003941265, 398404729518, 664007882530, 996011823795, 1992023647590]

約数ペア:

[(1, 1992023647590), (2, 996011823795), (3, 664007882530), (5, 398404729518), (6, 332003941265), (10, 199202364759), (15, 132801576506), (30, 66400788253), (79, 25215489210), (158, 12607744605), (237, 8405163070), (317, 6283986270), (395, 5043097842), (474, 4202581535), (634, 3141993135), (790, 2521548921), (951, 2094662090), (1185, 1681032614), (1585, 1256797254), (1902, 1047331045), (2370, 840516307), (3170, 628398627), (4755, 418932418), (9510, 209466209), (25043, 79544130), (50086, 39772065), (75129, 26514710), (125215, 15908826), (150258, 13257355), (250430, 7954413), (375645, 5302942), (751290, 2651471)]