30605688

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 87032880

約数和(自身を除く): 56427192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 647, 648, 657, 876, 1294, 1314, 1752, 1941, 1971, 2588, 2628, 3882, 3942, 5176, 5256, 5823, 5913, 7764, 7884, 11646, 11826, 15528, 15768, 17469, 23292, 23652, 34938, 46584, 47231, 47304, 52407, 69876, 94462, 104814, 139752, 141693, 188924, 209628, 283386, 377848, 419256, 425079, 566772, 850158, 1133544, 1275237, 1700316, 2550474, 3400632, 3825711, 5100948, 7651422, 10201896, 15302844, 30605688]

約数ペア:

[(1, 30605688), (2, 15302844), (3, 10201896), (4, 7651422), (6, 5100948), (8, 3825711), (9, 3400632), (12, 2550474), (18, 1700316), (24, 1275237), (27, 1133544), (36, 850158), (54, 566772), (72, 425079), (73, 419256), (81, 377848), (108, 283386), (146, 209628), (162, 188924), (216, 141693), (219, 139752), (292, 104814), (324, 94462), (438, 69876), (584, 52407), (647, 47304), (648, 47231), (657, 46584), (876, 34938), (1294, 23652), (1314, 23292), (1752, 17469), (1941, 15768), (1971, 15528), (2588, 11826), (2628, 11646), (3882, 7884), (3942, 7764), (5176, 5913), (5256, 5823)]