65991180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 196680960

約数和(自身を除く): 130689780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 107, 114, 190, 214, 228, 285, 321, 380, 428, 535, 541, 570, 642, 1070, 1082, 1140, 1284, 1605, 1623, 2033, 2140, 2164, 2705, 3210, 3246, 4066, 5410, 6099, 6420, 6492, 8115, 8132, 10165, 10279, 10820, 12198, 16230, 20330, 20558, 24396, 30495, 30837, 32460, 40660, 41116, 51395, 57887, 60990, 61674, 102790, 115774, 121980, 123348, 154185, 173661, 205580, 231548, 289435, 308370, 347322, 578870, 616740, 694644, 868305, 1099853, 1157740, 1736610, 2199706, 3299559, 3473220, 4399412, 5499265, 6599118, 10998530, 13198236, 16497795, 21997060, 32995590, 65991180]

約数ペア:

[(1, 65991180), (2, 32995590), (3, 21997060), (4, 16497795), (5, 13198236), (6, 10998530), (10, 6599118), (12, 5499265), (15, 4399412), (19, 3473220), (20, 3299559), (30, 2199706), (38, 1736610), (57, 1157740), (60, 1099853), (76, 868305), (95, 694644), (107, 616740), (114, 578870), (190, 347322), (214, 308370), (228, 289435), (285, 231548), (321, 205580), (380, 173661), (428, 154185), (535, 123348), (541, 121980), (570, 115774), (642, 102790), (1070, 61674), (1082, 60990), (1140, 57887), (1284, 51395), (1605, 41116), (1623, 40660), (2033, 32460), (2140, 30837), (2164, 30495), (2705, 24396), (3210, 20558), (3246, 20330), (4066, 16230), (5410, 12198), (6099, 10820), (6420, 10279), (6492, 10165), (8115, 8132)]