27761490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6563}}^1$

素因数の和:6623

約数の個数: 48

約数和(自身を含む): 73726848

約数和(自身を除く): 45965358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 6563, 13126, 19689, 32815, 39378, 59067, 65630, 98445, 118134, 196890, 295335, 308461, 590670, 616922, 925383, 1542305, 1850766, 2776149, 3084610, 4626915, 5552298, 9253830, 13880745, 27761490]

約数ペア:

[(1, 27761490), (2, 13880745), (3, 9253830), (5, 5552298), (6, 4626915), (9, 3084610), (10, 2776149), (15, 1850766), (18, 1542305), (30, 925383), (45, 616922), (47, 590670), (90, 308461), (94, 295335), (141, 196890), (235, 118134), (282, 98445), (423, 65630), (470, 59067), (705, 39378), (846, 32815), (1410, 19689), (2115, 13126), (4230, 6563)]