310258980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 1003504320

約数和(自身を除く): 693245340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 83, 90, 95, 114, 166, 171, 180, 190, 228, 249, 285, 332, 342, 380, 415, 498, 570, 684, 747, 830, 855, 996, 1093, 1140, 1245, 1494, 1577, 1660, 1710, 2186, 2490, 2988, 3154, 3279, 3420, 3735, 4372, 4731, 4980, 5465, 6308, 6558, 7470, 7885, 9462, 9837, 10930, 13116, 14193, 14940, 15770, 16395, 18924, 19674, 20767, 21860, 23655, 28386, 31540, 32790, 39348, 41534, 47310, 49185, 56772, 62301, 65580, 70965, 83068, 90719, 94620, 98370, 103835, 124602, 141930, 181438, 186903, 196740, 207670, 249204, 272157, 283860, 311505, 362876, 373806, 415340, 453595, 544314, 623010, 747612, 816471, 907190, 934515, 1088628, 1246020, 1360785, 1632942, 1723661, 1814380, 1869030, 2721570, 3265884, 3447322, 3738060, 4082355, 5170983, 5443140, 6894644, 8164710, 8618305, 10341966, 15512949, 16329420, 17236610, 20683932, 25854915, 31025898, 34473220, 51709830, 62051796, 77564745, 103419660, 155129490, 310258980]

約数ペア:

[(1, 310258980), (2, 155129490), (3, 103419660), (4, 77564745), (5, 62051796), (6, 51709830), (9, 34473220), (10, 31025898), (12, 25854915), (15, 20683932), (18, 17236610), (19, 16329420), (20, 15512949), (30, 10341966), (36, 8618305), (38, 8164710), (45, 6894644), (57, 5443140), (60, 5170983), (76, 4082355), (83, 3738060), (90, 3447322), (95, 3265884), (114, 2721570), (166, 1869030), (171, 1814380), (180, 1723661), (190, 1632942), (228, 1360785), (249, 1246020), (285, 1088628), (332, 934515), (342, 907190), (380, 816471), (415, 747612), (498, 623010), (570, 544314), (684, 453595), (747, 415340), (830, 373806), (855, 362876), (996, 311505), (1093, 283860), (1140, 272157), (1245, 249204), (1494, 207670), (1577, 196740), (1660, 186903), (1710, 181438), (2186, 141930), (2490, 124602), (2988, 103835), (3154, 98370), (3279, 94620), (3420, 90719), (3735, 83068), (4372, 70965), (4731, 65580), (4980, 62301), (5465, 56772), (6308, 49185), (6558, 47310), (7470, 41534), (7885, 39348), (9462, 32790), (9837, 31540), (10930, 28386), (13116, 23655), (14193, 21860), (14940, 20767), (15770, 19674), (16395, 18924)]