43305730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 87994368

約数和(自身を除く): 44688638

約数列:

[1, 2, 5, 10, 13, 26, 43, 61, 65, 86, 122, 127, 130, 215, 254, 305, 430, 559, 610, 635, 793, 1118, 1270, 1586, 1651, 2623, 2795, 3302, 3965, 5246, 5461, 5590, 7747, 7930, 8255, 10922, 13115, 15494, 16510, 26230, 27305, 34099, 38735, 54610, 68198, 70993, 77470, 100711, 141986, 170495, 201422, 333121, 340990, 354965, 503555, 666242, 709930, 1007110, 1665605, 3331210, 4330573, 8661146, 21652865, 43305730]

約数ペア:

[(1, 43305730), (2, 21652865), (5, 8661146), (10, 4330573), (13, 3331210), (26, 1665605), (43, 1007110), (61, 709930), (65, 666242), (86, 503555), (122, 354965), (127, 340990), (130, 333121), (215, 201422), (254, 170495), (305, 141986), (430, 100711), (559, 77470), (610, 70993), (635, 68198), (793, 54610), (1118, 38735), (1270, 34099), (1586, 27305), (1651, 26230), (2623, 16510), (2795, 15494), (3302, 13115), (3965, 10922), (5246, 8255), (5461, 7930), (5590, 7747)]