82693170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43753}}^1$

素因数の和:43776

約数の個数: 64

約数和(自身を含む): 252023040

約数和(自身を除く): 169329870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 43753, 87506, 131259, 218765, 262518, 306271, 393777, 437530, 612542, 656295, 787554, 918813, 1181331, 1312590, 1531355, 1837626, 1968885, 2362662, 2756439, 3062710, 3937770, 4594065, 5512878, 5906655, 8269317, 9188130, 11813310, 13782195, 16538634, 27564390, 41346585, 82693170]

約数ペア:

[(1, 82693170), (2, 41346585), (3, 27564390), (5, 16538634), (6, 13782195), (7, 11813310), (9, 9188130), (10, 8269317), (14, 5906655), (15, 5512878), (18, 4594065), (21, 3937770), (27, 3062710), (30, 2756439), (35, 2362662), (42, 1968885), (45, 1837626), (54, 1531355), (63, 1312590), (70, 1181331), (90, 918813), (105, 787554), (126, 656295), (135, 612542), (189, 437530), (210, 393777), (270, 306271), (315, 262518), (378, 218765), (630, 131259), (945, 87506), (1890, 43753)]