7501770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 21228480

約数和(自身を除く): 13726710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 107, 114, 123, 171, 190, 205, 214, 246, 285, 321, 342, 369, 410, 535, 570, 615, 642, 738, 779, 855, 963, 1070, 1230, 1558, 1605, 1710, 1845, 1926, 2033, 2337, 3210, 3690, 3895, 4066, 4387, 4674, 4815, 6099, 7011, 7790, 8774, 9630, 10165, 11685, 12198, 13161, 14022, 18297, 20330, 21935, 23370, 26322, 30495, 35055, 36594, 39483, 43870, 60990, 65805, 70110, 78966, 83353, 91485, 131610, 166706, 182970, 197415, 250059, 394830, 416765, 500118, 750177, 833530, 1250295, 1500354, 2500590, 3750885, 7501770]

約数ペア:

[(1, 7501770), (2, 3750885), (3, 2500590), (5, 1500354), (6, 1250295), (9, 833530), (10, 750177), (15, 500118), (18, 416765), (19, 394830), (30, 250059), (38, 197415), (41, 182970), (45, 166706), (57, 131610), (82, 91485), (90, 83353), (95, 78966), (107, 70110), (114, 65805), (123, 60990), (171, 43870), (190, 39483), (205, 36594), (214, 35055), (246, 30495), (285, 26322), (321, 23370), (342, 21935), (369, 20330), (410, 18297), (535, 14022), (570, 13161), (615, 12198), (642, 11685), (738, 10165), (779, 9630), (855, 8774), (963, 7790), (1070, 7011), (1230, 6099), (1558, 4815), (1605, 4674), (1710, 4387), (1845, 4066), (1926, 3895), (2033, 3690), (2337, 3210)]