42510290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 78369984

約数和(自身を除く): 35859694

約数列:

[1, 2, 5, 10, 61, 122, 227, 305, 307, 454, 610, 614, 1135, 1535, 2270, 3070, 13847, 18727, 27694, 37454, 69235, 69689, 93635, 138470, 139378, 187270, 348445, 696890, 4251029, 8502058, 21255145, 42510290]

約数ペア:

[(1, 42510290), (2, 21255145), (5, 8502058), (10, 4251029), (61, 696890), (122, 348445), (227, 187270), (305, 139378), (307, 138470), (454, 93635), (610, 69689), (614, 69235), (1135, 37454), (1535, 27694), (2270, 18727), (3070, 13847)]