9948470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 21176640

約数和(自身を除く): 11228170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 257, 395, 490, 514, 553, 790, 1106, 1285, 1799, 2570, 2765, 3598, 3871, 5530, 7742, 8995, 12593, 17990, 19355, 20303, 25186, 38710, 40606, 62965, 101515, 125930, 142121, 203030, 284242, 710605, 994847, 1421210, 1989694, 4974235, 9948470]

約数ペア:

[(1, 9948470), (2, 4974235), (5, 1989694), (7, 1421210), (10, 994847), (14, 710605), (35, 284242), (49, 203030), (70, 142121), (79, 125930), (98, 101515), (158, 62965), (245, 40606), (257, 38710), (395, 25186), (490, 20303), (514, 19355), (553, 17990), (790, 12593), (1106, 8995), (1285, 7742), (1799, 5530), (2570, 3871), (2765, 3598)]