423218580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{190639}}^1$

素因数の和:190688

約数の個数: 48

約数和(自身を含む): 1217045760

約数和(自身を除く): 793827180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 190639, 381278, 571917, 762556, 953195, 1143834, 1906390, 2287668, 2859585, 3812780, 5719170, 7053643, 11438340, 14107286, 21160929, 28214572, 35268215, 42321858, 70536430, 84643716, 105804645, 141072860, 211609290, 423218580]

約数ペア:

[(1, 423218580), (2, 211609290), (3, 141072860), (4, 105804645), (5, 84643716), (6, 70536430), (10, 42321858), (12, 35268215), (15, 28214572), (20, 21160929), (30, 14107286), (37, 11438340), (60, 7053643), (74, 5719170), (111, 3812780), (148, 2859585), (185, 2287668), (222, 1906390), (370, 1143834), (444, 953195), (555, 762556), (740, 571917), (1110, 381278), (2220, 190639)]