30136278

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 66539520

約数和(自身を除く): 36403242

約数列:

[1, 2, 3, 6, 29, 31, 37, 58, 62, 74, 87, 93, 111, 151, 174, 186, 222, 302, 453, 899, 906, 1073, 1147, 1798, 2146, 2294, 2697, 3219, 3441, 4379, 4681, 5394, 5587, 6438, 6882, 8758, 9362, 11174, 13137, 14043, 16761, 26274, 28086, 33263, 33522, 66526, 99789, 135749, 162023, 173197, 199578, 271498, 324046, 346394, 407247, 486069, 519591, 814494, 972138, 1039182, 5022713, 10045426, 15068139, 30136278]

約数ペア:

[(1, 30136278), (2, 15068139), (3, 10045426), (6, 5022713), (29, 1039182), (31, 972138), (37, 814494), (58, 519591), (62, 486069), (74, 407247), (87, 346394), (93, 324046), (111, 271498), (151, 199578), (174, 173197), (186, 162023), (222, 135749), (302, 99789), (453, 66526), (899, 33522), (906, 33263), (1073, 28086), (1147, 26274), (1798, 16761), (2146, 14043), (2294, 13137), (2697, 11174), (3219, 9362), (3441, 8758), (4379, 6882), (4681, 6438), (5394, 5587)]