30104436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 77066080

約数和(自身を除く): 46961644

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 157, 174, 228, 314, 348, 471, 551, 628, 841, 942, 1102, 1653, 1682, 1884, 2204, 2523, 2983, 3306, 3364, 4553, 5046, 5966, 6612, 8949, 9106, 10092, 11932, 13659, 15979, 17898, 18212, 27318, 31958, 35796, 47937, 54636, 63916, 86507, 95874, 132037, 173014, 191748, 259521, 264074, 346028, 396111, 519042, 528148, 792222, 1038084, 1584444, 2508703, 5017406, 7526109, 10034812, 15052218, 30104436]

約数ペア:

[(1, 30104436), (2, 15052218), (3, 10034812), (4, 7526109), (6, 5017406), (12, 2508703), (19, 1584444), (29, 1038084), (38, 792222), (57, 528148), (58, 519042), (76, 396111), (87, 346028), (114, 264074), (116, 259521), (157, 191748), (174, 173014), (228, 132037), (314, 95874), (348, 86507), (471, 63916), (551, 54636), (628, 47937), (841, 35796), (942, 31958), (1102, 27318), (1653, 18212), (1682, 17898), (1884, 15979), (2204, 13659), (2523, 11932), (2983, 10092), (3306, 9106), (3364, 8949), (4553, 6612), (5046, 5966)]