23204510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 51148800

約数和(自身を除く): 27944290

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 239, 266, 365, 478, 511, 665, 730, 1022, 1195, 1330, 1387, 1673, 2390, 2555, 2774, 3346, 4541, 5110, 6935, 8365, 9082, 9709, 13870, 16730, 17447, 19418, 22705, 31787, 34894, 45410, 48545, 63574, 87235, 97090, 122129, 158935, 174470, 244258, 317870, 331493, 610645, 662986, 1221290, 1657465, 2320451, 3314930, 4640902, 11602255, 23204510]

約数ペア:

[(1, 23204510), (2, 11602255), (5, 4640902), (7, 3314930), (10, 2320451), (14, 1657465), (19, 1221290), (35, 662986), (38, 610645), (70, 331493), (73, 317870), (95, 244258), (133, 174470), (146, 158935), (190, 122129), (239, 97090), (266, 87235), (365, 63574), (478, 48545), (511, 45410), (665, 34894), (730, 31787), (1022, 22705), (1195, 19418), (1330, 17447), (1387, 16730), (1673, 13870), (2390, 9709), (2555, 9082), (2774, 8365), (3346, 6935), (4541, 5110)]