1040985420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{55787}}^1$

素因数の和:56110

約数の個数: 48

約数和(自身を含む): 2924183808

約数和(自身を除く): 1883198388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 18660, 55787, 111574, 167361, 223148, 278935, 334722, 557870, 669444, 836805, 1115740, 1673610, 3347220, 17349757, 34699514, 52049271, 69399028, 86748785, 104098542, 173497570, 208197084, 260246355, 346995140, 520492710, 1040985420]

約数ペア:

[(1, 1040985420), (2, 520492710), (3, 346995140), (4, 260246355), (5, 208197084), (6, 173497570), (10, 104098542), (12, 86748785), (15, 69399028), (20, 52049271), (30, 34699514), (60, 17349757), (311, 3347220), (622, 1673610), (933, 1115740), (1244, 836805), (1555, 669444), (1866, 557870), (3110, 334722), (3732, 278935), (4665, 223148), (6220, 167361), (9330, 111574), (18660, 55787)]