16112790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 27432810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 719, 747, 830, 1245, 1438, 1494, 2157, 2241, 2490, 3595, 3735, 4314, 4482, 6471, 7190, 7470, 10785, 11205, 12942, 19413, 21570, 22410, 32355, 38826, 59677, 64710, 97065, 119354, 179031, 194130, 298385, 358062, 537093, 596770, 895155, 1074186, 1611279, 1790310, 2685465, 3222558, 5370930, 8056395, 16112790]

約数ペア:

[(1, 16112790), (2, 8056395), (3, 5370930), (5, 3222558), (6, 2685465), (9, 1790310), (10, 1611279), (15, 1074186), (18, 895155), (27, 596770), (30, 537093), (45, 358062), (54, 298385), (83, 194130), (90, 179031), (135, 119354), (166, 97065), (249, 64710), (270, 59677), (415, 38826), (498, 32355), (719, 22410), (747, 21570), (830, 19413), (1245, 12942), (1438, 11205), (1494, 10785), (2157, 7470), (2241, 7190), (2490, 6471), (3595, 4482), (3735, 4314)]