69322890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 208373760

約数和(自身を除く): 139050870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 273, 335, 379, 390, 402, 455, 469, 546, 670, 758, 871, 910, 938, 1005, 1137, 1365, 1407, 1742, 1895, 2010, 2274, 2345, 2613, 2653, 2730, 2814, 3790, 4355, 4690, 4927, 5226, 5306, 5685, 6097, 7035, 7959, 8710, 9854, 11370, 12194, 13065, 13265, 14070, 14781, 15918, 18291, 24635, 25393, 26130, 26530, 29562, 30485, 34489, 36582, 39795, 49270, 50786, 60970, 68978, 73905, 76179, 79590, 91455, 103467, 126965, 147810, 152358, 172445, 177751, 182910, 206934, 253930, 330109, 344890, 355502, 380895, 517335, 533253, 660218, 761790, 888755, 990327, 1034670, 1066506, 1650545, 1777510, 1980654, 2310763, 2666265, 3301090, 4621526, 4951635, 5332530, 6932289, 9903270, 11553815, 13864578, 23107630, 34661445, 69322890]

約数ペア:

[(1, 69322890), (2, 34661445), (3, 23107630), (5, 13864578), (6, 11553815), (7, 9903270), (10, 6932289), (13, 5332530), (14, 4951635), (15, 4621526), (21, 3301090), (26, 2666265), (30, 2310763), (35, 1980654), (39, 1777510), (42, 1650545), (65, 1066506), (67, 1034670), (70, 990327), (78, 888755), (91, 761790), (105, 660218), (130, 533253), (134, 517335), (182, 380895), (195, 355502), (201, 344890), (210, 330109), (273, 253930), (335, 206934), (379, 182910), (390, 177751), (402, 172445), (455, 152358), (469, 147810), (546, 126965), (670, 103467), (758, 91455), (871, 79590), (910, 76179), (938, 73905), (1005, 68978), (1137, 60970), (1365, 50786), (1407, 49270), (1742, 39795), (1895, 36582), (2010, 34489), (2274, 30485), (2345, 29562), (2613, 26530), (2653, 26130), (2730, 25393), (2814, 24635), (3790, 18291), (4355, 15918), (4690, 14781), (4927, 14070), (5226, 13265), (5306, 13065), (5685, 12194), (6097, 11370), (7035, 9854), (7959, 8710)]