13306912990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 28531077120

約数和(自身を除く): 15224164130

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 97, 103, 106, 194, 206, 265, 359, 371, 485, 515, 530, 679, 718, 721, 742, 970, 1030, 1358, 1442, 1795, 1855, 2513, 3395, 3590, 3605, 3710, 5026, 5141, 5459, 6790, 7210, 9991, 10282, 10918, 12565, 19027, 19982, 25130, 25705, 27295, 34823, 35987, 36977, 38054, 38213, 49955, 51410, 54590, 69646, 69937, 71974, 73954, 76426, 95135, 99910, 133189, 139874, 174115, 179935, 184885, 190270, 191065, 243761, 258839, 266378, 348230, 349685, 359870, 369770, 382130, 487522, 517678, 529523, 665945, 699370, 1059046, 1218805, 1294195, 1331890, 1845619, 1959781, 2437610, 2588390, 2647615, 3586769, 3691238, 3706661, 3919562, 5295230, 7173538, 7413322, 9228095, 9798905, 12919333, 13718467, 17933845, 18456190, 18533305, 19597810, 25107383, 25838666, 27436934, 35867690, 37066610, 50214766, 64596665, 68592335, 125536915, 129193330, 137184670, 190098757, 251073830, 380197514, 950493785, 1330691299, 1900987570, 2661382598, 6653456495, 13306912990]

約数ペア:

[(1, 13306912990), (2, 6653456495), (5, 2661382598), (7, 1900987570), (10, 1330691299), (14, 950493785), (35, 380197514), (53, 251073830), (70, 190098757), (97, 137184670), (103, 129193330), (106, 125536915), (194, 68592335), (206, 64596665), (265, 50214766), (359, 37066610), (371, 35867690), (485, 27436934), (515, 25838666), (530, 25107383), (679, 19597810), (718, 18533305), (721, 18456190), (742, 17933845), (970, 13718467), (1030, 12919333), (1358, 9798905), (1442, 9228095), (1795, 7413322), (1855, 7173538), (2513, 5295230), (3395, 3919562), (3590, 3706661), (3605, 3691238), (3710, 3586769), (5026, 2647615), (5141, 2588390), (5459, 2437610), (6790, 1959781), (7210, 1845619), (9991, 1331890), (10282, 1294195), (10918, 1218805), (12565, 1059046), (19027, 699370), (19982, 665945), (25130, 529523), (25705, 517678), (27295, 487522), (34823, 382130), (35987, 369770), (36977, 359870), (38054, 349685), (38213, 348230), (49955, 266378), (51410, 258839), (54590, 243761), (69646, 191065), (69937, 190270), (71974, 184885), (73954, 179935), (76426, 174115), (95135, 139874), (99910, 133189)]