23969330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4479

約数の個数: 48

約数和(自身を含む): 54763776

約数和(自身を除く): 30794446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4447, 5390, 8894, 22235, 31129, 44470, 48917, 62258, 97834, 155645, 217903, 244585, 311290, 342419, 435806, 489170, 684838, 1089515, 1712095, 2179030, 2396933, 3424190, 4793866, 11984665, 23969330]

約数ペア:

[(1, 23969330), (2, 11984665), (5, 4793866), (7, 3424190), (10, 2396933), (11, 2179030), (14, 1712095), (22, 1089515), (35, 684838), (49, 489170), (55, 435806), (70, 342419), (77, 311290), (98, 244585), (110, 217903), (154, 155645), (245, 97834), (385, 62258), (490, 48917), (539, 44470), (770, 31129), (1078, 22235), (2695, 8894), (4447, 5390)]