30118936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 58806000

約数和(自身を除く): 28687064

約数列:

[1, 2, 4, 8, 29, 58, 116, 197, 232, 394, 659, 788, 1318, 1576, 2636, 5272, 5713, 11426, 19111, 22852, 38222, 45704, 76444, 129823, 152888, 259646, 519292, 1038584, 3764867, 7529734, 15059468, 30118936]

約数ペア:

[(1, 30118936), (2, 15059468), (4, 7529734), (8, 3764867), (29, 1038584), (58, 519292), (116, 259646), (197, 152888), (232, 129823), (394, 76444), (659, 45704), (788, 38222), (1318, 22852), (1576, 19111), (2636, 11426), (5272, 5713)]