82841490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5647}}^1$

素因数の和:5823

約数の個数: 48

約数和(自身を含む): 216747648

約数和(自身を除く): 133906158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 5647, 7335, 11294, 14670, 16941, 28235, 33882, 50823, 56470, 84705, 101646, 169410, 254115, 508230, 920461, 1840922, 2761383, 4602305, 5522766, 8284149, 9204610, 13806915, 16568298, 27613830, 41420745, 82841490]

約数ペア:

[(1, 82841490), (2, 41420745), (3, 27613830), (5, 16568298), (6, 13806915), (9, 9204610), (10, 8284149), (15, 5522766), (18, 4602305), (30, 2761383), (45, 1840922), (90, 920461), (163, 508230), (326, 254115), (489, 169410), (815, 101646), (978, 84705), (1467, 56470), (1630, 50823), (2445, 33882), (2934, 28235), (4890, 16941), (5647, 14670), (7335, 11294)]