42309710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 77798880

約数和(自身を除く): 35489170

約数列:

[1, 2, 5, 10, 89, 137, 178, 274, 347, 445, 685, 694, 890, 1370, 1735, 3470, 12193, 24386, 30883, 47539, 60965, 61766, 95078, 121930, 154415, 237695, 308830, 475390, 4230971, 8461942, 21154855, 42309710]

約数ペア:

[(1, 42309710), (2, 21154855), (5, 8461942), (10, 4230971), (89, 475390), (137, 308830), (178, 237695), (274, 154415), (347, 121930), (445, 95078), (685, 61766), (694, 60965), (890, 47539), (1370, 30883), (1735, 24386), (3470, 12193)]