30319326

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 73440000

約数和(自身を除く): 43120674

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1019, 1026, 1102, 1566, 1653, 2038, 3057, 3306, 4959, 6114, 9171, 9918, 14877, 18342, 19361, 27513, 29551, 29754, 38722, 55026, 58083, 59102, 88653, 116166, 174249, 177306, 265959, 348498, 522747, 531918, 561469, 797877, 1045494, 1122938, 1595754, 1684407, 3368814, 5053221, 10106442, 15159663, 30319326]

約数ペア:

[(1, 30319326), (2, 15159663), (3, 10106442), (6, 5053221), (9, 3368814), (18, 1684407), (19, 1595754), (27, 1122938), (29, 1045494), (38, 797877), (54, 561469), (57, 531918), (58, 522747), (87, 348498), (114, 265959), (171, 177306), (174, 174249), (261, 116166), (342, 88653), (513, 59102), (522, 58083), (551, 55026), (783, 38722), (1019, 29754), (1026, 29551), (1102, 27513), (1566, 19361), (1653, 18342), (2038, 14877), (3057, 9918), (3306, 9171), (4959, 6114)]