2427590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 4937760

約数和(自身を除く): 2510170

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 761, 1522, 1595, 3190, 3805, 7610, 8371, 16742, 22069, 41855, 44138, 83710, 110345, 220690, 242759, 485518, 1213795, 2427590]

約数ペア:

[(1, 2427590), (2, 1213795), (5, 485518), (10, 242759), (11, 220690), (22, 110345), (29, 83710), (55, 44138), (58, 41855), (110, 22069), (145, 16742), (290, 8371), (319, 7610), (638, 3805), (761, 3190), (1522, 1595)]