82849690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 199454400

約数和(自身を除く): 116604710

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 385, 418, 490, 539, 665, 770, 809, 931, 1045, 1078, 1330, 1463, 1618, 1862, 2090, 2695, 2926, 4045, 4655, 5390, 5663, 7315, 8090, 8899, 9310, 10241, 11326, 14630, 15371, 17798, 20482, 28315, 30742, 39641, 44495, 51205, 56630, 62293, 76855, 79282, 88990, 102410, 107597, 124586, 153710, 169081, 198205, 215194, 311465, 338162, 396410, 436051, 537985, 622930, 753179, 845405, 872102, 1075970, 1183567, 1506358, 1690810, 2180255, 2367134, 3765895, 4360510, 5917835, 7531790, 8284969, 11835670, 16569938, 41424845, 82849690]

約数ペア:

[(1, 82849690), (2, 41424845), (5, 16569938), (7, 11835670), (10, 8284969), (11, 7531790), (14, 5917835), (19, 4360510), (22, 3765895), (35, 2367134), (38, 2180255), (49, 1690810), (55, 1506358), (70, 1183567), (77, 1075970), (95, 872102), (98, 845405), (110, 753179), (133, 622930), (154, 537985), (190, 436051), (209, 396410), (245, 338162), (266, 311465), (385, 215194), (418, 198205), (490, 169081), (539, 153710), (665, 124586), (770, 107597), (809, 102410), (931, 88990), (1045, 79282), (1078, 76855), (1330, 62293), (1463, 56630), (1618, 51205), (1862, 44495), (2090, 39641), (2695, 30742), (2926, 28315), (4045, 20482), (4655, 17798), (5390, 15371), (5663, 14630), (7315, 11326), (8090, 10241), (8899, 9310)]