5518980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30661}}^1$

素因数の和:30676

約数の個数: 36

約数和(自身を含む): 16741452

約数和(自身を除く): 11222472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30661, 61322, 91983, 122644, 153305, 183966, 275949, 306610, 367932, 459915, 551898, 613220, 919830, 1103796, 1379745, 1839660, 2759490, 5518980]

約数ペア:

[(1, 5518980), (2, 2759490), (3, 1839660), (4, 1379745), (5, 1103796), (6, 919830), (9, 613220), (10, 551898), (12, 459915), (15, 367932), (18, 306610), (20, 275949), (30, 183966), (36, 153305), (45, 122644), (60, 91983), (90, 61322), (180, 30661)]