343805670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{643}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 966262752

約数和(自身を除く): 622457082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 457, 585, 643, 914, 1170, 1286, 1371, 1929, 2285, 2742, 3215, 3858, 4113, 4570, 5787, 5941, 6430, 6855, 8226, 8359, 9645, 11574, 11882, 13710, 16718, 17823, 19290, 20565, 25077, 28935, 29705, 35646, 41130, 41795, 50154, 53469, 57870, 59410, 75231, 83590, 89115, 106938, 125385, 150462, 178230, 250770, 267345, 293851, 376155, 534690, 587702, 752310, 881553, 1469255, 1763106, 2644659, 2938510, 3820063, 4407765, 5289318, 7640126, 8815530, 11460189, 13223295, 19100315, 22920378, 26446590, 34380567, 38200630, 57300945, 68761134, 114601890, 171902835, 343805670]

約数ペア:

[(1, 343805670), (2, 171902835), (3, 114601890), (5, 68761134), (6, 57300945), (9, 38200630), (10, 34380567), (13, 26446590), (15, 22920378), (18, 19100315), (26, 13223295), (30, 11460189), (39, 8815530), (45, 7640126), (65, 5289318), (78, 4407765), (90, 3820063), (117, 2938510), (130, 2644659), (195, 1763106), (234, 1469255), (390, 881553), (457, 752310), (585, 587702), (643, 534690), (914, 376155), (1170, 293851), (1286, 267345), (1371, 250770), (1929, 178230), (2285, 150462), (2742, 125385), (3215, 106938), (3858, 89115), (4113, 83590), (4570, 75231), (5787, 59410), (5941, 57870), (6430, 53469), (6855, 50154), (8226, 41795), (8359, 41130), (9645, 35646), (11574, 29705), (11882, 28935), (13710, 25077), (16718, 20565), (17823, 19290)]