163630980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{909061}}^1$

素因数の和:909076

約数の個数: 36

約数和(自身を含む): 496347852

約数和(自身を除く): 332716872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 909061, 1818122, 2727183, 3636244, 4545305, 5454366, 8181549, 9090610, 10908732, 13635915, 16363098, 18181220, 27271830, 32726196, 40907745, 54543660, 81815490, 163630980]

約数ペア:

[(1, 163630980), (2, 81815490), (3, 54543660), (4, 40907745), (5, 32726196), (6, 27271830), (9, 18181220), (10, 16363098), (12, 13635915), (15, 10908732), (18, 9090610), (20, 8181549), (30, 5454366), (36, 4545305), (45, 3636244), (60, 2727183), (90, 1818122), (180, 909061)]