30382286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 20939314

約数列:

[1, 2, 11, 22, 59, 89, 118, 178, 263, 526, 649, 979, 1298, 1958, 2893, 5251, 5786, 10502, 15517, 23407, 31034, 46814, 57761, 115522, 170687, 257477, 341374, 514954, 1381013, 2762026, 15191143, 30382286]

約数ペア:

[(1, 30382286), (2, 15191143), (11, 2762026), (22, 1381013), (59, 514954), (89, 341374), (118, 257477), (178, 170687), (263, 115522), (526, 57761), (649, 46814), (979, 31034), (1298, 23407), (1958, 15517), (2893, 10502), (5251, 5786)]