30550128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 94993920

約数和(自身を除く): 64443792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 419, 434, 496, 588, 651, 744, 784, 838, 868, 1176, 1257, 1302, 1488, 1519, 1676, 1736, 2352, 2514, 2604, 2933, 3038, 3352, 3472, 4557, 5028, 5208, 5866, 6076, 6704, 8799, 9114, 10056, 10416, 11732, 12152, 12989, 17598, 18228, 20112, 20531, 23464, 24304, 25978, 35196, 36456, 38967, 41062, 46928, 51956, 61593, 70392, 72912, 77934, 82124, 90923, 103912, 123186, 140784, 155868, 164248, 181846, 207824, 246372, 272769, 311736, 328496, 363692, 492744, 545538, 623472, 636461, 727384, 985488, 1091076, 1272922, 1454768, 1909383, 2182152, 2545844, 3818766, 4364304, 5091688, 7637532, 10183376, 15275064, 30550128]

約数ペア:

[(1, 30550128), (2, 15275064), (3, 10183376), (4, 7637532), (6, 5091688), (7, 4364304), (8, 3818766), (12, 2545844), (14, 2182152), (16, 1909383), (21, 1454768), (24, 1272922), (28, 1091076), (31, 985488), (42, 727384), (48, 636461), (49, 623472), (56, 545538), (62, 492744), (84, 363692), (93, 328496), (98, 311736), (112, 272769), (124, 246372), (147, 207824), (168, 181846), (186, 164248), (196, 155868), (217, 140784), (248, 123186), (294, 103912), (336, 90923), (372, 82124), (392, 77934), (419, 72912), (434, 70392), (496, 61593), (588, 51956), (651, 46928), (744, 41062), (784, 38967), (838, 36456), (868, 35196), (1176, 25978), (1257, 24304), (1302, 23464), (1488, 20531), (1519, 20112), (1676, 18228), (1736, 17598), (2352, 12989), (2514, 12152), (2604, 11732), (2933, 10416), (3038, 10056), (3352, 9114), (3472, 8799), (4557, 6704), (5028, 6076), (5208, 5866)]