293021430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 783699840

約数和(自身を除く): 490678410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 109, 113, 122, 130, 183, 195, 218, 226, 305, 327, 339, 366, 390, 545, 565, 610, 654, 678, 793, 915, 1090, 1130, 1417, 1469, 1586, 1635, 1695, 1830, 2379, 2834, 2938, 3270, 3390, 3965, 4251, 4407, 4758, 6649, 6893, 7085, 7345, 7930, 8502, 8814, 11895, 12317, 13298, 13786, 14170, 14690, 19947, 20679, 21255, 22035, 23790, 24634, 33245, 34465, 36951, 39894, 41358, 42510, 44070, 61585, 66490, 68930, 73902, 86437, 89609, 99735, 103395, 123170, 160121, 172874, 179218, 184755, 199470, 206790, 259311, 268827, 320242, 369510, 432185, 448045, 480363, 518622, 537654, 751337, 800605, 864370, 896090, 960726, 1296555, 1344135, 1502674, 1601210, 2254011, 2401815, 2593110, 2688270, 3756685, 4508022, 4803630, 7513370, 9767381, 11270055, 19534762, 22540110, 29302143, 48836905, 58604286, 97673810, 146510715, 293021430]

約数ペア:

[(1, 293021430), (2, 146510715), (3, 97673810), (5, 58604286), (6, 48836905), (10, 29302143), (13, 22540110), (15, 19534762), (26, 11270055), (30, 9767381), (39, 7513370), (61, 4803630), (65, 4508022), (78, 3756685), (109, 2688270), (113, 2593110), (122, 2401815), (130, 2254011), (183, 1601210), (195, 1502674), (218, 1344135), (226, 1296555), (305, 960726), (327, 896090), (339, 864370), (366, 800605), (390, 751337), (545, 537654), (565, 518622), (610, 480363), (654, 448045), (678, 432185), (793, 369510), (915, 320242), (1090, 268827), (1130, 259311), (1417, 206790), (1469, 199470), (1586, 184755), (1635, 179218), (1695, 172874), (1830, 160121), (2379, 123170), (2834, 103395), (2938, 99735), (3270, 89609), (3390, 86437), (3965, 73902), (4251, 68930), (4407, 66490), (4758, 61585), (6649, 44070), (6893, 42510), (7085, 41358), (7345, 39894), (7930, 36951), (8502, 34465), (8814, 33245), (11895, 24634), (12317, 23790), (13298, 22035), (13786, 21255), (14170, 20679), (14690, 19947)]