30026612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 70287840

約数和(自身を除く): 40261228

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 733, 836, 931, 1078, 1463, 1466, 1862, 2156, 2926, 2932, 3724, 5131, 5852, 8063, 10241, 10262, 13927, 16126, 20482, 20524, 27854, 32252, 35917, 40964, 55708, 56441, 71834, 97489, 112882, 143668, 153197, 194978, 225764, 306394, 389956, 395087, 612788, 682423, 790174, 1072379, 1364846, 1580348, 2144758, 2729692, 4289516, 7506653, 15013306, 30026612]

約数ペア:

[(1, 30026612), (2, 15013306), (4, 7506653), (7, 4289516), (11, 2729692), (14, 2144758), (19, 1580348), (22, 1364846), (28, 1072379), (38, 790174), (44, 682423), (49, 612788), (76, 395087), (77, 389956), (98, 306394), (133, 225764), (154, 194978), (196, 153197), (209, 143668), (266, 112882), (308, 97489), (418, 71834), (532, 56441), (539, 55708), (733, 40964), (836, 35917), (931, 32252), (1078, 27854), (1463, 20524), (1466, 20482), (1862, 16126), (2156, 13927), (2926, 10262), (2932, 10241), (3724, 8063), (5131, 5852)]