72769290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220513}}^1$

素因数の和:220534

約数の個数: 32

約数和(自身を含む): 190524096

約数和(自身を除く): 117754806

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220513, 441026, 661539, 1102565, 1323078, 2205130, 2425643, 3307695, 4851286, 6615390, 7276929, 12128215, 14553858, 24256430, 36384645, 72769290]

約数ペア:

[(1, 72769290), (2, 36384645), (3, 24256430), (5, 14553858), (6, 12128215), (10, 7276929), (11, 6615390), (15, 4851286), (22, 3307695), (30, 2425643), (33, 2205130), (55, 1323078), (66, 1102565), (110, 661539), (165, 441026), (330, 220513)]