2017119660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 5715021312

約数和(自身を除く): 3697901652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 353, 393, 524, 655, 706, 727, 786, 1059, 1310, 1412, 1454, 1572, 1765, 1965, 2118, 2181, 2620, 2908, 3530, 3635, 3930, 4236, 4362, 5295, 7060, 7270, 7860, 8724, 10590, 10905, 14540, 21180, 21810, 43620, 46243, 92486, 95237, 138729, 184972, 190474, 231215, 256631, 277458, 285711, 380948, 462430, 476185, 513262, 554916, 571422, 693645, 769893, 924860, 952370, 1026524, 1142844, 1283155, 1387290, 1428555, 1539786, 1904740, 2566310, 2774580, 2857110, 3079572, 3849465, 5132620, 5714220, 7698930, 15397860, 33618661, 67237322, 100855983, 134474644, 168093305, 201711966, 336186610, 403423932, 504279915, 672373220, 1008559830, 2017119660]

約数ペア:

[(1, 2017119660), (2, 1008559830), (3, 672373220), (4, 504279915), (5, 403423932), (6, 336186610), (10, 201711966), (12, 168093305), (15, 134474644), (20, 100855983), (30, 67237322), (60, 33618661), (131, 15397860), (262, 7698930), (353, 5714220), (393, 5132620), (524, 3849465), (655, 3079572), (706, 2857110), (727, 2774580), (786, 2566310), (1059, 1904740), (1310, 1539786), (1412, 1428555), (1454, 1387290), (1572, 1283155), (1765, 1142844), (1965, 1026524), (2118, 952370), (2181, 924860), (2620, 769893), (2908, 693645), (3530, 571422), (3635, 554916), (3930, 513262), (4236, 476185), (4362, 462430), (5295, 380948), (7060, 285711), (7270, 277458), (7860, 256631), (8724, 231215), (10590, 190474), (10905, 184972), (14540, 138729), (21180, 95237), (21810, 92486), (43620, 46243)]