30393858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 71165952

約数和(自身を除く): 40772094

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 103, 187, 206, 263, 309, 374, 526, 561, 618, 789, 1122, 1133, 1578, 1751, 2266, 2893, 3399, 3502, 4471, 5253, 5786, 6798, 8679, 8942, 10506, 13413, 17358, 19261, 26826, 27089, 38522, 49181, 54178, 57783, 81267, 98362, 115566, 147543, 162534, 295086, 297979, 460513, 595958, 893937, 921026, 1381539, 1787874, 2763078, 5065643, 10131286, 15196929, 30393858]

約数ペア:

[(1, 30393858), (2, 15196929), (3, 10131286), (6, 5065643), (11, 2763078), (17, 1787874), (22, 1381539), (33, 921026), (34, 893937), (51, 595958), (66, 460513), (102, 297979), (103, 295086), (187, 162534), (206, 147543), (263, 115566), (309, 98362), (374, 81267), (526, 57783), (561, 54178), (618, 49181), (789, 38522), (1122, 27089), (1133, 26826), (1578, 19261), (1751, 17358), (2266, 13413), (2893, 10506), (3399, 8942), (3502, 8679), (4471, 6798), (5253, 5786)]