10533420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 32257680

約数和(自身を除く): 21724260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 421, 556, 695, 834, 842, 1251, 1263, 1390, 1668, 1684, 2085, 2105, 2502, 2526, 2780, 3789, 4170, 4210, 5004, 5052, 6255, 6315, 7578, 8340, 8420, 12510, 12630, 15156, 18945, 25020, 25260, 37890, 58519, 75780, 117038, 175557, 234076, 292595, 351114, 526671, 585190, 702228, 877785, 1053342, 1170380, 1755570, 2106684, 2633355, 3511140, 5266710, 10533420]

約数ペア:

[(1, 10533420), (2, 5266710), (3, 3511140), (4, 2633355), (5, 2106684), (6, 1755570), (9, 1170380), (10, 1053342), (12, 877785), (15, 702228), (18, 585190), (20, 526671), (30, 351114), (36, 292595), (45, 234076), (60, 175557), (90, 117038), (139, 75780), (180, 58519), (278, 37890), (417, 25260), (421, 25020), (556, 18945), (695, 15156), (834, 12630), (842, 12510), (1251, 8420), (1263, 8340), (1390, 7578), (1668, 6315), (1684, 6255), (2085, 5052), (2105, 5004), (2502, 4210), (2526, 4170), (2780, 3789)]