15700668

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 37810080

約数和(自身を除く): 22109412

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 241, 244, 267, 356, 366, 482, 534, 723, 732, 964, 1068, 1446, 2892, 5429, 10858, 14701, 16287, 21449, 21716, 29402, 32574, 42898, 44103, 58804, 64347, 65148, 85796, 88206, 128694, 176412, 257388, 1308389, 2616778, 3925167, 5233556, 7850334, 15700668]

約数ペア:

[(1, 15700668), (2, 7850334), (3, 5233556), (4, 3925167), (6, 2616778), (12, 1308389), (61, 257388), (89, 176412), (122, 128694), (178, 88206), (183, 85796), (241, 65148), (244, 64347), (267, 58804), (356, 44103), (366, 42898), (482, 32574), (534, 29402), (723, 21716), (732, 21449), (964, 16287), (1068, 14701), (1446, 10858), (2892, 5429)]