39154290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4031

約数の個数: 64

約数和(自身を含む): 109707264

約数和(自身を除く): 70552974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 3967, 4935, 7934, 9870, 11901, 19835, 23802, 27769, 39670, 55538, 59505, 83307, 119010, 138845, 166614, 186449, 277690, 372898, 416535, 559347, 833070, 932245, 1118694, 1305143, 1864490, 2610286, 2796735, 3915429, 5593470, 6525715, 7830858, 13051430, 19577145, 39154290]

約数ペア:

[(1, 39154290), (2, 19577145), (3, 13051430), (5, 7830858), (6, 6525715), (7, 5593470), (10, 3915429), (14, 2796735), (15, 2610286), (21, 1864490), (30, 1305143), (35, 1118694), (42, 932245), (47, 833070), (70, 559347), (94, 416535), (105, 372898), (141, 277690), (210, 186449), (235, 166614), (282, 138845), (329, 119010), (470, 83307), (658, 59505), (705, 55538), (987, 39670), (1410, 27769), (1645, 23802), (1974, 19835), (3290, 11901), (3967, 9870), (4935, 7934)]