30856388712

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{70607}}^1$

素因数の和:70886

約数の個数: 64

約数和(自身を含む): 78290150400

約数和(自身を除く): 47433761688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 139, 262, 278, 393, 417, 524, 556, 786, 834, 1048, 1112, 1572, 1668, 3144, 3336, 18209, 36418, 54627, 70607, 72836, 109254, 141214, 145672, 211821, 218508, 282428, 423642, 437016, 564856, 847284, 1694568, 9249517, 9814373, 18499034, 19628746, 27748551, 29443119, 36998068, 39257492, 55497102, 58886238, 73996136, 78514984, 110994204, 117772476, 221988408, 235544952, 1285682863, 2571365726, 3857048589, 5142731452, 7714097178, 10285462904, 15428194356, 30856388712]

約数ペア:

[(1, 30856388712), (2, 15428194356), (3, 10285462904), (4, 7714097178), (6, 5142731452), (8, 3857048589), (12, 2571365726), (24, 1285682863), (131, 235544952), (139, 221988408), (262, 117772476), (278, 110994204), (393, 78514984), (417, 73996136), (524, 58886238), (556, 55497102), (786, 39257492), (834, 36998068), (1048, 29443119), (1112, 27748551), (1572, 19628746), (1668, 18499034), (3144, 9814373), (3336, 9249517), (18209, 1694568), (36418, 847284), (54627, 564856), (70607, 437016), (72836, 423642), (109254, 282428), (141214, 218508), (145672, 211821)]