30539574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6909

約数の個数: 48

約数和(自身を含む): 75020400

約数和(自身を除く): 44480826

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 6869, 13738, 20607, 41214, 61821, 89297, 123642, 130511, 178594, 261022, 267891, 391533, 535782, 783066, 803673, 1174599, 1607346, 1696643, 2349198, 3393286, 5089929, 10179858, 15269787, 30539574]

約数ペア:

[(1, 30539574), (2, 15269787), (3, 10179858), (6, 5089929), (9, 3393286), (13, 2349198), (18, 1696643), (19, 1607346), (26, 1174599), (38, 803673), (39, 783066), (57, 535782), (78, 391533), (114, 267891), (117, 261022), (171, 178594), (234, 130511), (247, 123642), (342, 89297), (494, 61821), (741, 41214), (1482, 20607), (2223, 13738), (4446, 6869)]