11420550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 31482360

約数和(自身を除く): 20061810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 619, 738, 1025, 1230, 1238, 1845, 1857, 2050, 3075, 3095, 3690, 3714, 5571, 6150, 6190, 9225, 9285, 11142, 15475, 18450, 18570, 25379, 27855, 30950, 46425, 50758, 55710, 76137, 92850, 126895, 139275, 152274, 228411, 253790, 278550, 380685, 456822, 634475, 761370, 1142055, 1268950, 1903425, 2284110, 3806850, 5710275, 11420550]

約数ペア:

[(1, 11420550), (2, 5710275), (3, 3806850), (5, 2284110), (6, 1903425), (9, 1268950), (10, 1142055), (15, 761370), (18, 634475), (25, 456822), (30, 380685), (41, 278550), (45, 253790), (50, 228411), (75, 152274), (82, 139275), (90, 126895), (123, 92850), (150, 76137), (205, 55710), (225, 50758), (246, 46425), (369, 30950), (410, 27855), (450, 25379), (615, 18570), (619, 18450), (738, 15475), (1025, 11142), (1230, 9285), (1238, 9225), (1845, 6190), (1857, 6150), (2050, 5571), (3075, 3714), (3095, 3690)]