193490340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10303}}^1$

素因数の和:10628

約数の個数: 48

約数和(自身を含む): 543556608

約数和(自身を除く): 350066268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 10303, 18780, 20606, 30909, 41212, 51515, 61818, 103030, 123636, 154545, 206060, 309090, 618180, 3224839, 6449678, 9674517, 12899356, 16124195, 19349034, 32248390, 38698068, 48372585, 64496780, 96745170, 193490340]

約数ペア:

[(1, 193490340), (2, 96745170), (3, 64496780), (4, 48372585), (5, 38698068), (6, 32248390), (10, 19349034), (12, 16124195), (15, 12899356), (20, 9674517), (30, 6449678), (60, 3224839), (313, 618180), (626, 309090), (939, 206060), (1252, 154545), (1565, 123636), (1878, 103030), (3130, 61818), (3756, 51515), (4695, 41212), (6260, 30909), (9390, 20606), (10303, 18780)]