12079430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 24418800

約数和(自身を除く): 12339370

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 149, 242, 298, 335, 605, 670, 737, 745, 1210, 1474, 1490, 1639, 3278, 3685, 7370, 8107, 8195, 9983, 16214, 16390, 18029, 19966, 36058, 40535, 49915, 81070, 90145, 99830, 109813, 180290, 219626, 549065, 1098130, 1207943, 2415886, 6039715, 12079430]

約数ペア:

[(1, 12079430), (2, 6039715), (5, 2415886), (10, 1207943), (11, 1098130), (22, 549065), (55, 219626), (67, 180290), (110, 109813), (121, 99830), (134, 90145), (149, 81070), (242, 49915), (298, 40535), (335, 36058), (605, 19966), (670, 18029), (737, 16390), (745, 16214), (1210, 9983), (1474, 8195), (1490, 8107), (1639, 7370), (3278, 3685)]