69776190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70481}}^1$

素因数の和:70505

約数の個数: 48

約数和(自身を含む): 197913456

約数和(自身を除く): 128137266

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 70481, 140962, 211443, 352405, 422886, 634329, 704810, 775291, 1057215, 1268658, 1550582, 2114430, 2325873, 3171645, 3876455, 4651746, 6343290, 6977619, 7752910, 11629365, 13955238, 23258730, 34888095, 69776190]

約数ペア:

[(1, 69776190), (2, 34888095), (3, 23258730), (5, 13955238), (6, 11629365), (9, 7752910), (10, 6977619), (11, 6343290), (15, 4651746), (18, 3876455), (22, 3171645), (30, 2325873), (33, 2114430), (45, 1550582), (55, 1268658), (66, 1057215), (90, 775291), (99, 704810), (110, 634329), (165, 422886), (198, 352405), (330, 211443), (495, 140962), (990, 70481)]