30863378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 60867072

約数和(自身を除く): 30003694

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 73, 91, 101, 146, 161, 182, 202, 299, 322, 511, 598, 707, 949, 1022, 1313, 1414, 1679, 1898, 2093, 2323, 2626, 3358, 4186, 4646, 6643, 7373, 9191, 11753, 13286, 14746, 16261, 18382, 21827, 23506, 30199, 32522, 43654, 51611, 60398, 95849, 103222, 152789, 169579, 191698, 211393, 305578, 339158, 422786, 670943, 1187053, 1341886, 2204527, 2374106, 4409054, 15431689, 30863378]

約数ペア:

[(1, 30863378), (2, 15431689), (7, 4409054), (13, 2374106), (14, 2204527), (23, 1341886), (26, 1187053), (46, 670943), (73, 422786), (91, 339158), (101, 305578), (146, 211393), (161, 191698), (182, 169579), (202, 152789), (299, 103222), (322, 95849), (511, 60398), (598, 51611), (707, 43654), (949, 32522), (1022, 30199), (1313, 23506), (1414, 21827), (1679, 18382), (1898, 16261), (2093, 14746), (2323, 13286), (2626, 11753), (3358, 9191), (4186, 7373), (4646, 6643)]