30942184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 75196800

約数和(自身を除く): 44254616

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 2237, 3458, 4474, 6916, 8948, 13832, 15659, 17896, 29081, 31318, 42503, 58162, 62636, 85006, 116324, 125272, 170012, 203567, 232648, 297521, 340024, 407134, 552539, 595042, 814268, 1105078, 1190084, 1628536, 2210156, 2380168, 3867773, 4420312, 7735546, 15471092, 30942184]

約数ペア:

[(1, 30942184), (2, 15471092), (4, 7735546), (7, 4420312), (8, 3867773), (13, 2380168), (14, 2210156), (19, 1628536), (26, 1190084), (28, 1105078), (38, 814268), (52, 595042), (56, 552539), (76, 407134), (91, 340024), (104, 297521), (133, 232648), (152, 203567), (182, 170012), (247, 125272), (266, 116324), (364, 85006), (494, 62636), (532, 58162), (728, 42503), (988, 31318), (1064, 29081), (1729, 17896), (1976, 15659), (2237, 13832), (3458, 8948), (4474, 6916)]