71385510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8291}}^1$

素因数の和:8349

約数の個数: 64

約数和(自身を含む): 200600064

約数和(自身を除く): 129214554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8291, 8610, 16582, 24873, 41455, 49746, 58037, 82910, 116074, 124365, 174111, 248730, 290185, 339931, 348222, 580370, 679862, 870555, 1019793, 1699655, 1741110, 2039586, 2379517, 3399310, 4759034, 5098965, 7138551, 10197930, 11897585, 14277102, 23795170, 35692755, 71385510]

約数ペア:

[(1, 71385510), (2, 35692755), (3, 23795170), (5, 14277102), (6, 11897585), (7, 10197930), (10, 7138551), (14, 5098965), (15, 4759034), (21, 3399310), (30, 2379517), (35, 2039586), (41, 1741110), (42, 1699655), (70, 1019793), (82, 870555), (105, 679862), (123, 580370), (205, 348222), (210, 339931), (246, 290185), (287, 248730), (410, 174111), (574, 124365), (615, 116074), (861, 82910), (1230, 58037), (1435, 49746), (1722, 41455), (2870, 24873), (4305, 16582), (8291, 8610)]