618604470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32887}}^1$

素因数の和:32930

約数の個数: 96

約数和(自身を含む): 1846990080

約数和(自身を除く): 1228385610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 18810, 32887, 65774, 98661, 164435, 197322, 295983, 328870, 361757, 493305, 591966, 624853, 723514, 986610, 1085271, 1249706, 1479915, 1808785, 1874559, 2170542, 2959830, 3124265, 3255813, 3617570, 3749118, 5426355, 5623677, 6248530, 6511626, 6873383, 9372795, 10852710, 11247354, 13746766, 16279065, 18745590, 20620149, 28118385, 32558130, 34366915, 41240298, 56236770, 61860447, 68733830, 103100745, 123720894, 206201490, 309302235, 618604470]

約数ペア:

[(1, 618604470), (2, 309302235), (3, 206201490), (5, 123720894), (6, 103100745), (9, 68733830), (10, 61860447), (11, 56236770), (15, 41240298), (18, 34366915), (19, 32558130), (22, 28118385), (30, 20620149), (33, 18745590), (38, 16279065), (45, 13746766), (55, 11247354), (57, 10852710), (66, 9372795), (90, 6873383), (95, 6511626), (99, 6248530), (110, 5623677), (114, 5426355), (165, 3749118), (171, 3617570), (190, 3255813), (198, 3124265), (209, 2959830), (285, 2170542), (330, 1874559), (342, 1808785), (418, 1479915), (495, 1249706), (570, 1085271), (627, 986610), (855, 723514), (990, 624853), (1045, 591966), (1254, 493305), (1710, 361757), (1881, 328870), (2090, 295983), (3135, 197322), (3762, 164435), (6270, 98661), (9405, 65774), (18810, 32887)]