30295884

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 73100160

約数和(自身を除く): 42804276

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 139, 164, 246, 278, 417, 443, 492, 556, 834, 886, 1329, 1668, 1772, 2658, 5316, 5699, 11398, 17097, 18163, 22796, 34194, 36326, 54489, 61577, 68388, 72652, 108978, 123154, 184731, 217956, 246308, 369462, 738924, 2524657, 5049314, 7573971, 10098628, 15147942, 30295884]

約数ペア:

[(1, 30295884), (2, 15147942), (3, 10098628), (4, 7573971), (6, 5049314), (12, 2524657), (41, 738924), (82, 369462), (123, 246308), (139, 217956), (164, 184731), (246, 123154), (278, 108978), (417, 72652), (443, 68388), (492, 61577), (556, 54489), (834, 36326), (886, 34194), (1329, 22796), (1668, 18163), (1772, 17097), (2658, 11398), (5316, 5699)]