72484170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219649}}^1$

素因数の和:219670

約数の個数: 32

約数和(自身を含む): 189777600

約数和(自身を除く): 117293430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 219649, 439298, 658947, 1098245, 1317894, 2196490, 2416139, 3294735, 4832278, 6589470, 7248417, 12080695, 14496834, 24161390, 36242085, 72484170]

約数ペア:

[(1, 72484170), (2, 36242085), (3, 24161390), (5, 14496834), (6, 12080695), (10, 7248417), (11, 6589470), (15, 4832278), (22, 3294735), (30, 2416139), (33, 2196490), (55, 1317894), (66, 1098245), (110, 658947), (165, 439298), (330, 219649)]