170924220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7477}}^1$

素因数の和:7619

約数の個数: 72

約数和(自身を含む): 522622464

約数和(自身を除く): 351698244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7477, 7620, 11430, 14954, 22431, 22860, 29908, 37385, 44862, 67293, 74770, 89724, 112155, 134586, 149540, 224310, 269172, 336465, 448620, 672930, 949579, 1345860, 1899158, 2848737, 3798316, 4747895, 5697474, 8546211, 9495790, 11394948, 14243685, 17092422, 18991580, 28487370, 34184844, 42731055, 56974740, 85462110, 170924220]

約数ペア:

[(1, 170924220), (2, 85462110), (3, 56974740), (4, 42731055), (5, 34184844), (6, 28487370), (9, 18991580), (10, 17092422), (12, 14243685), (15, 11394948), (18, 9495790), (20, 8546211), (30, 5697474), (36, 4747895), (45, 3798316), (60, 2848737), (90, 1899158), (127, 1345860), (180, 949579), (254, 672930), (381, 448620), (508, 336465), (635, 269172), (762, 224310), (1143, 149540), (1270, 134586), (1524, 112155), (1905, 89724), (2286, 74770), (2540, 67293), (3810, 44862), (4572, 37385), (5715, 29908), (7477, 22860), (7620, 22431), (11430, 14954)]