321011790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 853106688

約数和(自身を除く): 532094898

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 191, 242, 330, 363, 382, 463, 573, 605, 726, 926, 955, 1146, 1210, 1389, 1815, 1910, 2101, 2315, 2778, 2865, 3630, 4202, 4630, 5093, 5730, 6303, 6945, 10186, 10505, 12606, 13890, 15279, 21010, 23111, 25465, 30558, 31515, 46222, 50930, 56023, 63030, 69333, 76395, 88433, 112046, 115555, 138666, 152790, 168069, 176866, 231110, 265299, 280115, 336138, 346665, 442165, 530598, 560230, 693330, 840345, 884330, 972763, 1326495, 1680690, 1945526, 2652990, 2918289, 4863815, 5836578, 9727630, 10700393, 14591445, 21400786, 29182890, 32101179, 53501965, 64202358, 107003930, 160505895, 321011790]

約数ペア:

[(1, 321011790), (2, 160505895), (3, 107003930), (5, 64202358), (6, 53501965), (10, 32101179), (11, 29182890), (15, 21400786), (22, 14591445), (30, 10700393), (33, 9727630), (55, 5836578), (66, 4863815), (110, 2918289), (121, 2652990), (165, 1945526), (191, 1680690), (242, 1326495), (330, 972763), (363, 884330), (382, 840345), (463, 693330), (573, 560230), (605, 530598), (726, 442165), (926, 346665), (955, 336138), (1146, 280115), (1210, 265299), (1389, 231110), (1815, 176866), (1910, 168069), (2101, 152790), (2315, 138666), (2778, 115555), (2865, 112046), (3630, 88433), (4202, 76395), (4630, 69333), (5093, 63030), (5730, 56023), (6303, 50930), (6945, 46222), (10186, 31515), (10505, 30558), (12606, 25465), (13890, 23111), (15279, 21010)]