12630310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16400090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 349, 385, 470, 517, 658, 698, 770, 1034, 1645, 1745, 2443, 2585, 3290, 3490, 3619, 3839, 4886, 5170, 7238, 7678, 12215, 16403, 18095, 19195, 24430, 26873, 32806, 36190, 38390, 53746, 82015, 114821, 134365, 164030, 180433, 229642, 268730, 360866, 574105, 902165, 1148210, 1263031, 1804330, 2526062, 6315155, 12630310]

約数ペア:

[(1, 12630310), (2, 6315155), (5, 2526062), (7, 1804330), (10, 1263031), (11, 1148210), (14, 902165), (22, 574105), (35, 360866), (47, 268730), (55, 229642), (70, 180433), (77, 164030), (94, 134365), (110, 114821), (154, 82015), (235, 53746), (329, 38390), (349, 36190), (385, 32806), (470, 26873), (517, 24430), (658, 19195), (698, 18095), (770, 16403), (1034, 12215), (1645, 7678), (1745, 7238), (2443, 5170), (2585, 4886), (3290, 3839), (3490, 3619)]