287297070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{13859}}^1$

素因数の和:14560

約数の個数: 32

約数和(自身を含む): 690560640

約数和(自身を除く): 403263570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 3455, 4146, 6910, 10365, 13859, 20730, 27718, 41577, 69295, 83154, 138590, 207885, 415770, 9576569, 19153138, 28729707, 47882845, 57459414, 95765690, 143648535, 287297070]

約数ペア:

[(1, 287297070), (2, 143648535), (3, 95765690), (5, 57459414), (6, 47882845), (10, 28729707), (15, 19153138), (30, 9576569), (691, 415770), (1382, 207885), (2073, 138590), (3455, 83154), (4146, 69295), (6910, 41577), (10365, 27718), (13859, 20730)]