30642374

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 54478656

約数和(自身を除く): 23836282

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 371, 427, 677, 742, 854, 1354, 3233, 4739, 6466, 9478, 22631, 35881, 41297, 45262, 71762, 82594, 251167, 289079, 502334, 578158, 2188741, 4377482, 15321187, 30642374]

約数ペア:

[(1, 30642374), (2, 15321187), (7, 4377482), (14, 2188741), (53, 578158), (61, 502334), (106, 289079), (122, 251167), (371, 82594), (427, 71762), (677, 45262), (742, 41297), (854, 35881), (1354, 22631), (3233, 9478), (4739, 6466)]