61270140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21727}}^1$

素因数の和:21786

約数の個数: 48

約数和(自身を含む): 175214592

約数和(自身を除く): 113944452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 21727, 43454, 65181, 86908, 108635, 130362, 217270, 260724, 325905, 434540, 651810, 1021169, 1303620, 2042338, 3063507, 4084676, 5105845, 6127014, 10211690, 12254028, 15317535, 20423380, 30635070, 61270140]

約数ペア:

[(1, 61270140), (2, 30635070), (3, 20423380), (4, 15317535), (5, 12254028), (6, 10211690), (10, 6127014), (12, 5105845), (15, 4084676), (20, 3063507), (30, 2042338), (47, 1303620), (60, 1021169), (94, 651810), (141, 434540), (188, 325905), (235, 260724), (282, 217270), (470, 130362), (564, 108635), (705, 86908), (940, 65181), (1410, 43454), (2820, 21727)]