30975282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7007

約数の個数: 48

約数和(自身を含む): 76090560

約数和(自身を除く): 45115278

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, 6967, 13934, 20901, 41802, 62703, 90571, 125406, 132373, 181142, 264746, 271713, 397119, 543426, 794238, 815139, 1191357, 1630278, 1720849, 2382714, 3441698, 5162547, 10325094, 15487641, 30975282]

約数ペア:

[(1, 30975282), (2, 15487641), (3, 10325094), (6, 5162547), (9, 3441698), (13, 2382714), (18, 1720849), (19, 1630278), (26, 1191357), (38, 815139), (39, 794238), (57, 543426), (78, 397119), (114, 271713), (117, 264746), (171, 181142), (234, 132373), (247, 125406), (342, 90571), (494, 62703), (741, 41802), (1482, 20901), (2223, 13934), (4446, 6967)]