40309830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 120407040

約数和(自身を除く): 80097210

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, 2143, 3135, 3762, 4286, 6270, 6429, 9405, 10715, 12858, 18810, 19287, 21430, 23573, 32145, 38574, 40717, 47146, 64290, 70719, 81434, 96435, 117865, 122151, 141438, 192870, 203585, 212157, 235730, 244302, 353595, 366453, 407170, 424314, 447887, 610755, 707190, 732906, 895774, 1060785, 1221510, 1343661, 1832265, 2121570, 2239435, 2687322, 3664530, 4030983, 4478870, 6718305, 8061966, 13436610, 20154915, 40309830]

約数ペア:

[(1, 40309830), (2, 20154915), (3, 13436610), (5, 8061966), (6, 6718305), (9, 4478870), (10, 4030983), (11, 3664530), (15, 2687322), (18, 2239435), (19, 2121570), (22, 1832265), (30, 1343661), (33, 1221510), (38, 1060785), (45, 895774), (55, 732906), (57, 707190), (66, 610755), (90, 447887), (95, 424314), (99, 407170), (110, 366453), (114, 353595), (165, 244302), (171, 235730), (190, 212157), (198, 203585), (209, 192870), (285, 141438), (330, 122151), (342, 117865), (418, 96435), (495, 81434), (570, 70719), (627, 64290), (855, 47146), (990, 40717), (1045, 38574), (1254, 32145), (1710, 23573), (1881, 21430), (2090, 19287), (2143, 18810), (3135, 12858), (3762, 10715), (4286, 9405), (6270, 6429)]