30398778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 69503616

約数和(自身を除く): 39104838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 202, 207, 303, 414, 606, 727, 909, 1454, 1818, 2181, 2323, 4362, 4646, 6543, 6969, 13086, 13938, 16721, 20907, 33442, 41814, 50163, 73427, 100326, 146854, 150489, 220281, 300978, 440562, 660843, 1321686, 1688821, 3377642, 5066463, 10132926, 15199389, 30398778]

約数ペア:

[(1, 30398778), (2, 15199389), (3, 10132926), (6, 5066463), (9, 3377642), (18, 1688821), (23, 1321686), (46, 660843), (69, 440562), (101, 300978), (138, 220281), (202, 150489), (207, 146854), (303, 100326), (414, 73427), (606, 50163), (727, 41814), (909, 33442), (1454, 20907), (1818, 16721), (2181, 13938), (2323, 13086), (4362, 6969), (4646, 6543)]