30277764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 84197568

約数和(自身を除く): 53919804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 487, 628, 942, 974, 1413, 1461, 1727, 1884, 1948, 2826, 2922, 3454, 4383, 5181, 5357, 5652, 5844, 6908, 8766, 10362, 10714, 15543, 16071, 17532, 20724, 21428, 31086, 32142, 48213, 62172, 64284, 76459, 96426, 152918, 192852, 229377, 305836, 458754, 688131, 841049, 917508, 1376262, 1682098, 2523147, 2752524, 3364196, 5046294, 7569441, 10092588, 15138882, 30277764]

約数ペア:

[(1, 30277764), (2, 15138882), (3, 10092588), (4, 7569441), (6, 5046294), (9, 3364196), (11, 2752524), (12, 2523147), (18, 1682098), (22, 1376262), (33, 917508), (36, 841049), (44, 688131), (66, 458754), (99, 305836), (132, 229377), (157, 192852), (198, 152918), (314, 96426), (396, 76459), (471, 64284), (487, 62172), (628, 48213), (942, 32142), (974, 31086), (1413, 21428), (1461, 20724), (1727, 17532), (1884, 16071), (1948, 15543), (2826, 10714), (2922, 10362), (3454, 8766), (4383, 6908), (5181, 5844), (5357, 5652)]