28305446940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157252483}}^1$

素因数の和:157252498

約数の個数: 36

約数和(自身を含む): 85859856264

約数和(自身を除く): 57554409324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 157252483, 314504966, 471757449, 629009932, 786262415, 943514898, 1415272347, 1572524830, 1887029796, 2358787245, 2830544694, 3145049660, 4717574490, 5661089388, 7076361735, 9435148980, 14152723470, 28305446940]

約数ペア:

[(1, 28305446940), (2, 14152723470), (3, 9435148980), (4, 7076361735), (5, 5661089388), (6, 4717574490), (9, 3145049660), (10, 2830544694), (12, 2358787245), (15, 1887029796), (18, 1572524830), (20, 1415272347), (30, 943514898), (36, 786262415), (45, 629009932), (60, 471757449), (90, 314504966), (180, 157252483)]