30721962

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 33144918

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 383, 461, 766, 922, 1149, 1383, 2298, 2766, 11107, 13369, 22214, 26738, 33321, 40107, 66642, 80214, 176563, 353126, 529689, 1059378, 5120327, 10240654, 15360981, 30721962]

約数ペア:

[(1, 30721962), (2, 15360981), (3, 10240654), (6, 5120327), (29, 1059378), (58, 529689), (87, 353126), (174, 176563), (383, 80214), (461, 66642), (766, 40107), (922, 33321), (1149, 26738), (1383, 22214), (2298, 13369), (2766, 11107)]