30371964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 84940800

約数和(自身を除く): 54568836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 157, 188, 196, 282, 294, 314, 329, 343, 471, 564, 588, 628, 658, 686, 942, 987, 1029, 1099, 1316, 1372, 1884, 1974, 2058, 2198, 2303, 3297, 3948, 4116, 4396, 4606, 6594, 6909, 7379, 7693, 9212, 13188, 13818, 14758, 15386, 16121, 22137, 23079, 27636, 29516, 30772, 32242, 44274, 46158, 48363, 51653, 53851, 64484, 88548, 92316, 96726, 103306, 107702, 154959, 161553, 193452, 206612, 215404, 309918, 323106, 361571, 619836, 646212, 723142, 1084713, 1446284, 2169426, 2530997, 4338852, 5061994, 7592991, 10123988, 15185982, 30371964]

約数ペア:

[(1, 30371964), (2, 15185982), (3, 10123988), (4, 7592991), (6, 5061994), (7, 4338852), (12, 2530997), (14, 2169426), (21, 1446284), (28, 1084713), (42, 723142), (47, 646212), (49, 619836), (84, 361571), (94, 323106), (98, 309918), (141, 215404), (147, 206612), (157, 193452), (188, 161553), (196, 154959), (282, 107702), (294, 103306), (314, 96726), (329, 92316), (343, 88548), (471, 64484), (564, 53851), (588, 51653), (628, 48363), (658, 46158), (686, 44274), (942, 32242), (987, 30772), (1029, 29516), (1099, 27636), (1316, 23079), (1372, 22137), (1884, 16121), (1974, 15386), (2058, 14758), (2198, 13818), (2303, 13188), (3297, 9212), (3948, 7693), (4116, 7379), (4396, 6909), (4606, 6594)]