1217382630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 3158507520

約数和(自身を除く): 1941124890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 127, 134, 190, 201, 251, 254, 285, 335, 381, 402, 502, 570, 635, 670, 753, 762, 1005, 1255, 1270, 1273, 1506, 1905, 2010, 2413, 2510, 2546, 3765, 3810, 3819, 4769, 4826, 6365, 7239, 7530, 7638, 8509, 9538, 12065, 12730, 14307, 14478, 16817, 17018, 19095, 23845, 24130, 25527, 28614, 31877, 33634, 36195, 38190, 42545, 47690, 50451, 51054, 63754, 71535, 72390, 84085, 85090, 95631, 100902, 127635, 143070, 159385, 161671, 168170, 191262, 252255, 255270, 318770, 319523, 323342, 478155, 485013, 504510, 605663, 639046, 808355, 956310, 958569, 970026, 1211326, 1597615, 1616710, 1816989, 1917138, 2135759, 2425065, 3028315, 3195230, 3633978, 4271518, 4792845, 4850130, 6056630, 6407277, 9084945, 9585690, 10678795, 12814554, 18169890, 21357590, 32036385, 40579421, 64072770, 81158842, 121738263, 202897105, 243476526, 405794210, 608691315, 1217382630]

約数ペア:

[(1, 1217382630), (2, 608691315), (3, 405794210), (5, 243476526), (6, 202897105), (10, 121738263), (15, 81158842), (19, 64072770), (30, 40579421), (38, 32036385), (57, 21357590), (67, 18169890), (95, 12814554), (114, 10678795), (127, 9585690), (134, 9084945), (190, 6407277), (201, 6056630), (251, 4850130), (254, 4792845), (285, 4271518), (335, 3633978), (381, 3195230), (402, 3028315), (502, 2425065), (570, 2135759), (635, 1917138), (670, 1816989), (753, 1616710), (762, 1597615), (1005, 1211326), (1255, 970026), (1270, 958569), (1273, 956310), (1506, 808355), (1905, 639046), (2010, 605663), (2413, 504510), (2510, 485013), (2546, 478155), (3765, 323342), (3810, 319523), (3819, 318770), (4769, 255270), (4826, 252255), (6365, 191262), (7239, 168170), (7530, 161671), (7638, 159385), (8509, 143070), (9538, 127635), (12065, 100902), (12730, 95631), (14307, 85090), (14478, 84085), (16817, 72390), (17018, 71535), (19095, 63754), (23845, 51054), (24130, 50451), (25527, 47690), (28614, 42545), (31877, 38190), (33634, 36195)]