30103348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:145

約数の個数: 54

約数和(自身を含む): 60956294

約数和(自身を除く): 30852946

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 74, 82, 121, 148, 164, 242, 407, 451, 484, 814, 902, 1517, 1628, 1681, 1804, 3034, 3362, 4477, 4961, 6068, 6724, 8954, 9922, 16687, 17908, 18491, 19844, 33374, 36982, 62197, 66748, 73964, 124394, 183557, 203401, 248788, 367114, 406802, 684167, 734228, 813604, 1368334, 2736668, 7525837, 15051674, 30103348]

約数ペア:

[(1, 30103348), (2, 15051674), (4, 7525837), (11, 2736668), (22, 1368334), (37, 813604), (41, 734228), (44, 684167), (74, 406802), (82, 367114), (121, 248788), (148, 203401), (164, 183557), (242, 124394), (407, 73964), (451, 66748), (484, 62197), (814, 36982), (902, 33374), (1517, 19844), (1628, 18491), (1681, 17908), (1804, 16687), (3034, 9922), (3362, 8954), (4477, 6724), (4961, 6068)]