38133090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 99450936

約数和(自身を除く): 61317846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 661, 1282, 1322, 1923, 1983, 3205, 3305, 3846, 3966, 5769, 5949, 6410, 6610, 9615, 9915, 11538, 11898, 19230, 19830, 28845, 29745, 57690, 59490, 423701, 847402, 1271103, 2118505, 2542206, 3813309, 4237010, 6355515, 7626618, 12711030, 19066545, 38133090]

約数ペア:

[(1, 38133090), (2, 19066545), (3, 12711030), (5, 7626618), (6, 6355515), (9, 4237010), (10, 3813309), (15, 2542206), (18, 2118505), (30, 1271103), (45, 847402), (90, 423701), (641, 59490), (661, 57690), (1282, 29745), (1322, 28845), (1923, 19830), (1983, 19230), (3205, 11898), (3305, 11538), (3846, 9915), (3966, 9615), (5769, 6610), (5949, 6410)]