30211368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 87233760

約数和(自身を除く): 57022392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 317, 361, 418, 456, 627, 634, 722, 836, 951, 1083, 1254, 1268, 1444, 1672, 1902, 2166, 2508, 2536, 2888, 3487, 3804, 3971, 4332, 5016, 6023, 6974, 7608, 7942, 8664, 10461, 11913, 12046, 13948, 15884, 18069, 20922, 23826, 24092, 27896, 31768, 36138, 41844, 47652, 48184, 66253, 72276, 83688, 95304, 114437, 132506, 144552, 198759, 228874, 265012, 343311, 397518, 457748, 530024, 686622, 795036, 915496, 1258807, 1373244, 1590072, 2517614, 2746488, 3776421, 5035228, 7552842, 10070456, 15105684, 30211368]

約数ペア:

[(1, 30211368), (2, 15105684), (3, 10070456), (4, 7552842), (6, 5035228), (8, 3776421), (11, 2746488), (12, 2517614), (19, 1590072), (22, 1373244), (24, 1258807), (33, 915496), (38, 795036), (44, 686622), (57, 530024), (66, 457748), (76, 397518), (88, 343311), (114, 265012), (132, 228874), (152, 198759), (209, 144552), (228, 132506), (264, 114437), (317, 95304), (361, 83688), (418, 72276), (456, 66253), (627, 48184), (634, 47652), (722, 41844), (836, 36138), (951, 31768), (1083, 27896), (1254, 24092), (1268, 23826), (1444, 20922), (1672, 18069), (1902, 15884), (2166, 13948), (2508, 12046), (2536, 11913), (2888, 10461), (3487, 8664), (3804, 7942), (3971, 7608), (4332, 6974), (5016, 6023)]