30161362

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 40

約数和(自身を含む): 57678192

約数和(自身を除く): 27516830

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 571, 686, 1078, 1142, 2401, 3773, 3997, 4802, 6281, 7546, 7994, 12562, 26411, 27979, 43967, 52822, 55958, 87934, 195853, 307769, 391706, 615538, 1370971, 2154383, 2741942, 4308766, 15080681, 30161362]

約数ペア:

[(1, 30161362), (2, 15080681), (7, 4308766), (11, 2741942), (14, 2154383), (22, 1370971), (49, 615538), (77, 391706), (98, 307769), (154, 195853), (343, 87934), (539, 55958), (571, 52822), (686, 43967), (1078, 27979), (1142, 26411), (2401, 12562), (3773, 7994), (3997, 7546), (4802, 6281)]