30477748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 34840652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 971, 1121, 1652, 1942, 2242, 3884, 4484, 6797, 7847, 13594, 15694, 18449, 27188, 31388, 36898, 57289, 73796, 114578, 129143, 229156, 258286, 401023, 516572, 802046, 1088491, 1604092, 2176982, 4353964, 7619437, 15238874, 30477748]

約数ペア:

[(1, 30477748), (2, 15238874), (4, 7619437), (7, 4353964), (14, 2176982), (19, 1604092), (28, 1088491), (38, 802046), (59, 516572), (76, 401023), (118, 258286), (133, 229156), (236, 129143), (266, 114578), (413, 73796), (532, 57289), (826, 36898), (971, 31388), (1121, 27188), (1652, 18449), (1942, 15694), (2242, 13594), (3884, 7847), (4484, 6797)]