16428930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{78233}}^1$

素因数の和:78250

約数の個数: 32

約数和(自身を含む): 45062784

約数和(自身を除く): 28633854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 78233, 156466, 234699, 391165, 469398, 547631, 782330, 1095262, 1173495, 1642893, 2346990, 2738155, 3285786, 5476310, 8214465, 16428930]

約数ペア:

[(1, 16428930), (2, 8214465), (3, 5476310), (5, 3285786), (6, 2738155), (7, 2346990), (10, 1642893), (14, 1173495), (15, 1095262), (21, 782330), (30, 547631), (35, 469398), (42, 391165), (70, 234699), (105, 156466), (210, 78233)]