87470190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2029}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 228009600

約数和(自身を除く): 140539410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 2029, 2395, 2874, 4058, 4311, 4790, 6087, 7185, 8622, 10145, 12174, 14370, 18261, 20290, 21555, 30435, 36522, 43110, 60870, 91305, 182610, 971891, 1943782, 2915673, 4859455, 5831346, 8747019, 9718910, 14578365, 17494038, 29156730, 43735095, 87470190]

約数ペア:

[(1, 87470190), (2, 43735095), (3, 29156730), (5, 17494038), (6, 14578365), (9, 9718910), (10, 8747019), (15, 5831346), (18, 4859455), (30, 2915673), (45, 1943782), (90, 971891), (479, 182610), (958, 91305), (1437, 60870), (2029, 43110), (2395, 36522), (2874, 30435), (4058, 21555), (4311, 20290), (4790, 18261), (6087, 14370), (7185, 12174), (8622, 10145)]