81956190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14303}}^1$

素因数の和:14504

約数の個数: 32

約数和(自身を含む): 197738496

約数和(自身を除く): 115782306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 14303, 28606, 42909, 71515, 85818, 143030, 214545, 429090, 2731873, 5463746, 8195619, 13659365, 16391238, 27318730, 40978095, 81956190]

約数ペア:

[(1, 81956190), (2, 40978095), (3, 27318730), (5, 16391238), (6, 13659365), (10, 8195619), (15, 5463746), (30, 2731873), (191, 429090), (382, 214545), (573, 143030), (955, 85818), (1146, 71515), (1910, 42909), (2865, 28606), (5730, 14303)]