138052170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2393}}^1$

素因数の和:3047

約数の個数: 48

約数和(自身を含む): 359645832

約数和(自身を除く): 221593662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 2393, 3205, 3846, 4786, 5769, 6410, 7179, 9615, 11538, 11965, 14358, 19230, 21537, 23930, 28845, 35895, 43074, 57690, 71790, 107685, 215370, 1533913, 3067826, 4601739, 7669565, 9203478, 13805217, 15339130, 23008695, 27610434, 46017390, 69026085, 138052170]

約数ペア:

[(1, 138052170), (2, 69026085), (3, 46017390), (5, 27610434), (6, 23008695), (9, 15339130), (10, 13805217), (15, 9203478), (18, 7669565), (30, 4601739), (45, 3067826), (90, 1533913), (641, 215370), (1282, 107685), (1923, 71790), (2393, 57690), (3205, 43074), (3846, 35895), (4786, 28845), (5769, 23930), (6410, 21537), (7179, 19230), (9615, 14358), (11538, 11965)]