1680339942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 3951192960

約数和(自身を除く): 2270853018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 163, 177, 306, 326, 354, 489, 531, 571, 978, 1003, 1062, 1142, 1467, 1713, 2006, 2771, 2934, 3009, 3426, 5139, 5542, 6018, 8313, 9027, 9617, 9707, 10278, 16626, 18054, 19234, 19414, 24939, 28851, 29121, 33689, 49878, 57702, 58242, 67378, 86553, 87363, 93073, 101067, 163489, 173106, 174726, 186146, 202134, 279219, 303201, 326978, 490467, 558438, 572713, 606402, 837657, 980934, 1145426, 1471401, 1582241, 1675314, 1718139, 2942802, 3164482, 3436278, 4746723, 5154417, 5491307, 9493446, 10308834, 10982614, 14240169, 16473921, 28480338, 32947842, 49421763, 93352219, 98843526, 186704438, 280056657, 560113314, 840169971, 1680339942]

約数ペア:

[(1, 1680339942), (2, 840169971), (3, 560113314), (6, 280056657), (9, 186704438), (17, 98843526), (18, 93352219), (34, 49421763), (51, 32947842), (59, 28480338), (102, 16473921), (118, 14240169), (153, 10982614), (163, 10308834), (177, 9493446), (306, 5491307), (326, 5154417), (354, 4746723), (489, 3436278), (531, 3164482), (571, 2942802), (978, 1718139), (1003, 1675314), (1062, 1582241), (1142, 1471401), (1467, 1145426), (1713, 980934), (2006, 837657), (2771, 606402), (2934, 572713), (3009, 558438), (3426, 490467), (5139, 326978), (5542, 303201), (6018, 279219), (8313, 202134), (9027, 186146), (9617, 174726), (9707, 173106), (10278, 163489), (16626, 101067), (18054, 93073), (19234, 87363), (19414, 86553), (24939, 67378), (28851, 58242), (29121, 57702), (33689, 49878)]