42897110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 78835680

約数和(自身を除く): 35938570

約数列:

[1, 2, 5, 10, 89, 157, 178, 307, 314, 445, 614, 785, 890, 1535, 1570, 3070, 13973, 27323, 27946, 48199, 54646, 69865, 96398, 136615, 139730, 240995, 273230, 481990, 4289711, 8579422, 21448555, 42897110]

約数ペア:

[(1, 42897110), (2, 21448555), (5, 8579422), (10, 4289711), (89, 481990), (157, 273230), (178, 240995), (307, 139730), (314, 136615), (445, 96398), (614, 69865), (785, 54646), (890, 48199), (1535, 27946), (1570, 27323), (3070, 13973)]