33247060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21589}}^1$

素因数の和:21616

約数の個数: 48

約数和(自身を含む): 87050880

約数和(自身を除く): 53803820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 21589, 43178, 86356, 107945, 151123, 215890, 237479, 302246, 431780, 474958, 604492, 755615, 949916, 1187395, 1511230, 1662353, 2374790, 3022460, 3324706, 4749580, 6649412, 8311765, 16623530, 33247060]

約数ペア:

[(1, 33247060), (2, 16623530), (4, 8311765), (5, 6649412), (7, 4749580), (10, 3324706), (11, 3022460), (14, 2374790), (20, 1662353), (22, 1511230), (28, 1187395), (35, 949916), (44, 755615), (55, 604492), (70, 474958), (77, 431780), (110, 302246), (140, 237479), (154, 215890), (220, 151123), (308, 107945), (385, 86356), (770, 43178), (1540, 21589)]