153219990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3538

約数の個数: 128

約数和(自身を含む): 482734080

約数和(自身を除く): 329514090

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3491, 3990, 4389, 6270, 6982, 7315, 8778, 10473, 14630, 17455, 20946, 21945, 24437, 34910, 38401, 43890, 48874, 52365, 66329, 73311, 76802, 104730, 115203, 122185, 132658, 146622, 192005, 198987, 230406, 244370, 268807, 331645, 366555, 384010, 397974, 464303, 537614, 576015, 663290, 729619, 733110, 806421, 928606, 994935, 1152030, 1344035, 1392909, 1459238, 1612842, 1989870, 2188857, 2321515, 2688070, 2785818, 3648095, 4032105, 4377714, 4643030, 5107333, 6964545, 7296190, 8064210, 10214666, 10944285, 13929090, 15321999, 21888570, 25536665, 30643998, 51073330, 76609995, 153219990]

約数ペア:

[(1, 153219990), (2, 76609995), (3, 51073330), (5, 30643998), (6, 25536665), (7, 21888570), (10, 15321999), (11, 13929090), (14, 10944285), (15, 10214666), (19, 8064210), (21, 7296190), (22, 6964545), (30, 5107333), (33, 4643030), (35, 4377714), (38, 4032105), (42, 3648095), (55, 2785818), (57, 2688070), (66, 2321515), (70, 2188857), (77, 1989870), (95, 1612842), (105, 1459238), (110, 1392909), (114, 1344035), (133, 1152030), (154, 994935), (165, 928606), (190, 806421), (209, 733110), (210, 729619), (231, 663290), (266, 576015), (285, 537614), (330, 464303), (385, 397974), (399, 384010), (418, 366555), (462, 331645), (570, 268807), (627, 244370), (665, 230406), (770, 198987), (798, 192005), (1045, 146622), (1155, 132658), (1254, 122185), (1330, 115203), (1463, 104730), (1995, 76802), (2090, 73311), (2310, 66329), (2926, 52365), (3135, 48874), (3491, 43890), (3990, 38401), (4389, 34910), (6270, 24437), (6982, 21945), (7315, 20946), (8778, 17455), (10473, 14630)]