2068530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 5266944

約数和(自身を除く): 3198414

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 191, 285, 361, 382, 570, 573, 722, 955, 1083, 1146, 1805, 1910, 2166, 2865, 3610, 3629, 5415, 5730, 7258, 10830, 10887, 18145, 21774, 36290, 54435, 68951, 108870, 137902, 206853, 344755, 413706, 689510, 1034265, 2068530]

約数ペア:

[(1, 2068530), (2, 1034265), (3, 689510), (5, 413706), (6, 344755), (10, 206853), (15, 137902), (19, 108870), (30, 68951), (38, 54435), (57, 36290), (95, 21774), (114, 18145), (190, 10887), (191, 10830), (285, 7258), (361, 5730), (382, 5415), (570, 3629), (573, 3610), (722, 2865), (955, 2166), (1083, 1910), (1146, 1805)]