30861864

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 65906136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 419, 558, 594, 682, 744, 792, 837, 838, 1023, 1116, 1188, 1257, 1364, 1674, 1676, 2046, 2232, 2376, 2514, 2728, 3069, 3348, 3352, 3771, 4092, 4609, 5028, 6138, 6696, 7542, 8184, 9207, 9218, 10056, 11313, 12276, 12989, 13827, 15084, 18414, 18436, 22626, 24552, 25978, 27654, 30168, 36828, 36872, 38967, 41481, 45252, 51956, 55308, 73656, 77934, 82962, 90504, 103912, 110616, 116901, 124443, 142879, 155868, 165924, 233802, 248886, 285758, 311736, 331848, 350703, 428637, 467604, 497772, 571516, 701406, 857274, 935208, 995544, 1143032, 1285911, 1402812, 1714548, 2571822, 2805624, 3429096, 3857733, 5143644, 7715466, 10287288, 15430932, 30861864]

約数ペア:

[(1, 30861864), (2, 15430932), (3, 10287288), (4, 7715466), (6, 5143644), (8, 3857733), (9, 3429096), (11, 2805624), (12, 2571822), (18, 1714548), (22, 1402812), (24, 1285911), (27, 1143032), (31, 995544), (33, 935208), (36, 857274), (44, 701406), (54, 571516), (62, 497772), (66, 467604), (72, 428637), (88, 350703), (93, 331848), (99, 311736), (108, 285758), (124, 248886), (132, 233802), (186, 165924), (198, 155868), (216, 142879), (248, 124443), (264, 116901), (279, 110616), (297, 103912), (341, 90504), (372, 82962), (396, 77934), (419, 73656), (558, 55308), (594, 51956), (682, 45252), (744, 41481), (792, 38967), (837, 36872), (838, 36828), (1023, 30168), (1116, 27654), (1188, 25978), (1257, 24552), (1364, 22626), (1674, 18436), (1676, 18414), (2046, 15084), (2232, 13827), (2376, 12989), (2514, 12276), (2728, 11313), (3069, 10056), (3348, 9218), (3352, 9207), (3771, 8184), (4092, 7542), (4609, 6696), (5028, 6138)]