30697914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3821}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 66777984

約数和(自身を除く): 36080070

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 3821, 4017, 7642, 8034, 11463, 22926, 49673, 99346, 149019, 298038, 393563, 787126, 1180689, 2361378, 5116319, 10232638, 15348957, 30697914]

約数ペア:

[(1, 30697914), (2, 15348957), (3, 10232638), (6, 5116319), (13, 2361378), (26, 1180689), (39, 787126), (78, 393563), (103, 298038), (206, 149019), (309, 99346), (618, 49673), (1339, 22926), (2678, 11463), (3821, 8034), (4017, 7642)]