2820792330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{75161}}^1$

素因数の和:75316

約数の個数: 64

約数和(自身を含む): 7576329600

約数和(自身を除く): 4755537270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 7506, 12510, 18765, 37530, 75161, 150322, 225483, 375805, 450966, 676449, 751610, 1127415, 1352898, 2029347, 2254830, 3382245, 4058694, 6764490, 10146735, 10447379, 20293470, 20894758, 31342137, 52236895, 62684274, 94026411, 104473790, 156710685, 188052822, 282079233, 313421370, 470132055, 564158466, 940264110, 1410396165, 2820792330]

約数ペア:

[(1, 2820792330), (2, 1410396165), (3, 940264110), (5, 564158466), (6, 470132055), (9, 313421370), (10, 282079233), (15, 188052822), (18, 156710685), (27, 104473790), (30, 94026411), (45, 62684274), (54, 52236895), (90, 31342137), (135, 20894758), (139, 20293470), (270, 10447379), (278, 10146735), (417, 6764490), (695, 4058694), (834, 3382245), (1251, 2254830), (1390, 2029347), (2085, 1352898), (2502, 1127415), (3753, 751610), (4170, 676449), (6255, 450966), (7506, 375805), (12510, 225483), (18765, 150322), (37530, 75161)]