310767002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 629637120

約数和(自身を除く): 318870118

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 169, 182, 217, 223, 247, 266, 338, 403, 434, 446, 494, 589, 806, 1178, 1183, 1561, 1729, 2366, 2821, 2899, 3122, 3211, 3458, 4123, 4237, 5239, 5642, 5798, 6422, 6913, 7657, 8246, 8474, 10478, 13826, 15314, 20293, 22477, 29659, 36673, 37687, 40586, 44954, 48391, 53599, 55081, 59318, 73346, 75374, 89869, 96782, 99541, 107198, 110162, 131347, 179738, 199082, 262694, 263809, 385567, 527618, 629083, 696787, 716053, 771134, 919429, 1168297, 1258166, 1393574, 1432106, 1707511, 1838858, 2336594, 3415022, 5012371, 8178079, 10024742, 11952577, 16356158, 22197643, 23905154, 44395286, 155383501, 310767002]

約数ペア:

[(1, 310767002), (2, 155383501), (7, 44395286), (13, 23905154), (14, 22197643), (19, 16356158), (26, 11952577), (31, 10024742), (38, 8178079), (62, 5012371), (91, 3415022), (133, 2336594), (169, 1838858), (182, 1707511), (217, 1432106), (223, 1393574), (247, 1258166), (266, 1168297), (338, 919429), (403, 771134), (434, 716053), (446, 696787), (494, 629083), (589, 527618), (806, 385567), (1178, 263809), (1183, 262694), (1561, 199082), (1729, 179738), (2366, 131347), (2821, 110162), (2899, 107198), (3122, 99541), (3211, 96782), (3458, 89869), (4123, 75374), (4237, 73346), (5239, 59318), (5642, 55081), (5798, 53599), (6422, 48391), (6913, 44954), (7657, 40586), (8246, 37687), (8474, 36673), (10478, 29659), (13826, 22477), (15314, 20293)]