2912279930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 6082449408

約数和(自身を除く): 3170169478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 431, 581, 830, 862, 1162, 1163, 2155, 2326, 2905, 3017, 4310, 5810, 5815, 6034, 8141, 11630, 15085, 16282, 30170, 35773, 40705, 71546, 81410, 96529, 178865, 193058, 250411, 357730, 482645, 500822, 501253, 675703, 965290, 1002506, 1252055, 1351406, 2504110, 2506265, 3378515, 3508771, 5012530, 6757030, 7017542, 17543855, 35087710, 41603999, 83207998, 208019995, 291227993, 416039990, 582455986, 1456139965, 2912279930]

約数ペア:

[(1, 2912279930), (2, 1456139965), (5, 582455986), (7, 416039990), (10, 291227993), (14, 208019995), (35, 83207998), (70, 41603999), (83, 35087710), (166, 17543855), (415, 7017542), (431, 6757030), (581, 5012530), (830, 3508771), (862, 3378515), (1162, 2506265), (1163, 2504110), (2155, 1351406), (2326, 1252055), (2905, 1002506), (3017, 965290), (4310, 675703), (5810, 501253), (5815, 500822), (6034, 482645), (8141, 357730), (11630, 250411), (15085, 193058), (16282, 178865), (30170, 96529), (35773, 81410), (40705, 71546)]