2026980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11261}}^1$

素因数の和:11276

約数の個数: 36

約数和(自身を含む): 6149052

約数和(自身を除く): 4122072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11261, 22522, 33783, 45044, 56305, 67566, 101349, 112610, 135132, 168915, 202698, 225220, 337830, 405396, 506745, 675660, 1013490, 2026980]

約数ペア:

[(1, 2026980), (2, 1013490), (3, 675660), (4, 506745), (5, 405396), (6, 337830), (9, 225220), (10, 202698), (12, 168915), (15, 135132), (18, 112610), (20, 101349), (30, 67566), (36, 56305), (45, 45044), (60, 33783), (90, 22522), (180, 11261)]