68900010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7481}}^1$

素因数の和:7798

約数の個数: 32

約数和(自身を含む): 165920832

約数和(自身を除く): 97020822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 7481, 9210, 14962, 22443, 37405, 44886, 74810, 112215, 224430, 2296667, 4593334, 6890001, 11483335, 13780002, 22966670, 34450005, 68900010]

約数ペア:

[(1, 68900010), (2, 34450005), (3, 22966670), (5, 13780002), (6, 11483335), (10, 6890001), (15, 4593334), (30, 2296667), (307, 224430), (614, 112215), (921, 74810), (1535, 44886), (1842, 37405), (3070, 22443), (4605, 14962), (7481, 9210)]