3146059420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{23143}}^1$

素因数の和:24130

約数の個数: 48

約数和(自身を含む): 7558645248

約数和(自身を除く): 4412585828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 971, 1942, 3884, 4855, 6797, 9710, 13594, 19420, 23143, 27188, 33985, 46286, 67970, 92572, 115715, 135940, 162001, 231430, 324002, 462860, 648004, 810005, 1620010, 3240020, 22471853, 44943706, 89887412, 112359265, 157302971, 224718530, 314605942, 449437060, 629211884, 786514855, 1573029710, 3146059420]

約数ペア:

[(1, 3146059420), (2, 1573029710), (4, 786514855), (5, 629211884), (7, 449437060), (10, 314605942), (14, 224718530), (20, 157302971), (28, 112359265), (35, 89887412), (70, 44943706), (140, 22471853), (971, 3240020), (1942, 1620010), (3884, 810005), (4855, 648004), (6797, 462860), (9710, 324002), (13594, 231430), (19420, 162001), (23143, 135940), (27188, 115715), (33985, 92572), (46286, 67970)]