181982430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1415

約数の個数: 128

約数和(自身を含む): 562636800

約数和(自身を除く): 380654370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 438, 511, 630, 657, 730, 945, 1022, 1095, 1314, 1319, 1533, 1890, 1971, 2190, 2555, 2638, 3066, 3285, 3942, 3957, 4599, 5110, 6570, 6595, 7665, 7914, 9198, 9233, 9855, 11871, 13190, 13797, 15330, 18466, 19710, 19785, 22995, 23742, 27594, 27699, 35613, 39570, 45990, 46165, 55398, 59355, 68985, 71226, 83097, 92330, 96287, 118710, 137970, 138495, 166194, 178065, 192574, 249291, 276990, 288861, 356130, 415485, 481435, 498582, 577722, 674009, 830970, 866583, 962870, 1246455, 1348018, 1444305, 1733166, 2022027, 2492910, 2599749, 2888610, 3370045, 4044054, 4332915, 5199498, 6066081, 6740090, 8665830, 10110135, 12132162, 12998745, 18198243, 20220270, 25997490, 30330405, 36396486, 60660810, 90991215, 181982430]

約数ペア:

[(1, 181982430), (2, 90991215), (3, 60660810), (5, 36396486), (6, 30330405), (7, 25997490), (9, 20220270), (10, 18198243), (14, 12998745), (15, 12132162), (18, 10110135), (21, 8665830), (27, 6740090), (30, 6066081), (35, 5199498), (42, 4332915), (45, 4044054), (54, 3370045), (63, 2888610), (70, 2599749), (73, 2492910), (90, 2022027), (105, 1733166), (126, 1444305), (135, 1348018), (146, 1246455), (189, 962870), (210, 866583), (219, 830970), (270, 674009), (315, 577722), (365, 498582), (378, 481435), (438, 415485), (511, 356130), (630, 288861), (657, 276990), (730, 249291), (945, 192574), (1022, 178065), (1095, 166194), (1314, 138495), (1319, 137970), (1533, 118710), (1890, 96287), (1971, 92330), (2190, 83097), (2555, 71226), (2638, 68985), (3066, 59355), (3285, 55398), (3942, 46165), (3957, 45990), (4599, 39570), (5110, 35613), (6570, 27699), (6595, 27594), (7665, 23742), (7914, 22995), (9198, 19785), (9233, 19710), (9855, 18466), (11871, 15330), (13190, 13797)]