30011856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 89280000

約数和(自身を除く): 59268144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 179, 336, 358, 499, 537, 716, 998, 1074, 1253, 1432, 1497, 1996, 2148, 2506, 2864, 2994, 3493, 3759, 3992, 4296, 5012, 5988, 6986, 7518, 7984, 8592, 10024, 10479, 11976, 13972, 15036, 20048, 20958, 23952, 27944, 30072, 41916, 55888, 60144, 83832, 89321, 167664, 178642, 267963, 357284, 535926, 625247, 714568, 1071852, 1250494, 1429136, 1875741, 2143704, 2500988, 3751482, 4287408, 5001976, 7502964, 10003952, 15005928, 30011856]

約数ペア:

[(1, 30011856), (2, 15005928), (3, 10003952), (4, 7502964), (6, 5001976), (7, 4287408), (8, 3751482), (12, 2500988), (14, 2143704), (16, 1875741), (21, 1429136), (24, 1250494), (28, 1071852), (42, 714568), (48, 625247), (56, 535926), (84, 357284), (112, 267963), (168, 178642), (179, 167664), (336, 89321), (358, 83832), (499, 60144), (537, 55888), (716, 41916), (998, 30072), (1074, 27944), (1253, 23952), (1432, 20958), (1497, 20048), (1996, 15036), (2148, 13972), (2506, 11976), (2864, 10479), (2994, 10024), (3493, 8592), (3759, 7984), (3992, 7518), (4296, 6986), (5012, 5988)]