301154294

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 556625520

約数和(自身を除く): 255471226

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 197, 266, 394, 821, 931, 1379, 1642, 1862, 2758, 3743, 5747, 7486, 9653, 11494, 15599, 19306, 26201, 31198, 40229, 52402, 80458, 109193, 161737, 183407, 218386, 323474, 366814, 764351, 1132159, 1528702, 2264318, 3073003, 6146006, 7925113, 15850226, 21511021, 43022042, 150577147, 301154294]

約数ペア:

[(1, 301154294), (2, 150577147), (7, 43022042), (14, 21511021), (19, 15850226), (38, 7925113), (49, 6146006), (98, 3073003), (133, 2264318), (197, 1528702), (266, 1132159), (394, 764351), (821, 366814), (931, 323474), (1379, 218386), (1642, 183407), (1862, 161737), (2758, 109193), (3743, 80458), (5747, 52402), (7486, 40229), (9653, 31198), (11494, 26201), (15599, 19306)]