12489186710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30431}}^1$

素因数の和:30510

約数の個数: 128

約数和(自身を含む): 30920859648

約数和(自身を除く): 18431672938

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 41, 55, 65, 70, 77, 82, 91, 110, 130, 143, 154, 182, 205, 286, 287, 385, 410, 451, 455, 533, 574, 715, 770, 902, 910, 1001, 1066, 1430, 1435, 2002, 2255, 2665, 2870, 3157, 3731, 4510, 5005, 5330, 5863, 6314, 7462, 10010, 11726, 15785, 18655, 29315, 30431, 31570, 37310, 41041, 58630, 60862, 82082, 152155, 205205, 213017, 304310, 334741, 395603, 410410, 426034, 669482, 791206, 1065085, 1247671, 1673705, 1978015, 2130170, 2343187, 2495342, 2769221, 3347410, 3956030, 4351633, 4686374, 5538442, 6238355, 8703266, 8733697, 11715935, 12476710, 13724381, 13846105, 16219723, 17467394, 21758165, 23431870, 27448762, 27692210, 30461431, 32439446, 43516330, 43668485, 60922862, 68621905, 81098615, 87336970, 96070667, 113538061, 137243810, 152307155, 162197230, 178416953, 192141334, 227076122, 304614310, 356833906, 480353335, 567690305, 892084765, 960706670, 1135380610, 1248918671, 1784169530, 2497837342, 6244593355, 12489186710]

約数ペア:

[(1, 12489186710), (2, 6244593355), (5, 2497837342), (7, 1784169530), (10, 1248918671), (11, 1135380610), (13, 960706670), (14, 892084765), (22, 567690305), (26, 480353335), (35, 356833906), (41, 304614310), (55, 227076122), (65, 192141334), (70, 178416953), (77, 162197230), (82, 152307155), (91, 137243810), (110, 113538061), (130, 96070667), (143, 87336970), (154, 81098615), (182, 68621905), (205, 60922862), (286, 43668485), (287, 43516330), (385, 32439446), (410, 30461431), (451, 27692210), (455, 27448762), (533, 23431870), (574, 21758165), (715, 17467394), (770, 16219723), (902, 13846105), (910, 13724381), (1001, 12476710), (1066, 11715935), (1430, 8733697), (1435, 8703266), (2002, 6238355), (2255, 5538442), (2665, 4686374), (2870, 4351633), (3157, 3956030), (3731, 3347410), (4510, 2769221), (5005, 2495342), (5330, 2343187), (5863, 2130170), (6314, 1978015), (7462, 1673705), (10010, 1247671), (11726, 1065085), (15785, 791206), (18655, 669482), (29315, 426034), (30431, 410410), (31570, 395603), (37310, 334741), (41041, 304310), (58630, 213017), (60862, 205205), (82082, 152155)]