30274584

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 78723840

約数和(自身を除く): 48449256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 103, 111, 148, 206, 222, 296, 309, 331, 412, 444, 618, 662, 824, 888, 993, 1236, 1324, 1986, 2472, 2648, 3811, 3972, 7622, 7944, 11433, 12247, 15244, 22866, 24494, 30488, 34093, 36741, 45732, 48988, 68186, 73482, 91464, 97976, 102279, 136372, 146964, 204558, 272744, 293928, 409116, 818232, 1261441, 2522882, 3784323, 5045764, 7568646, 10091528, 15137292, 30274584]

約数ペア:

[(1, 30274584), (2, 15137292), (3, 10091528), (4, 7568646), (6, 5045764), (8, 3784323), (12, 2522882), (24, 1261441), (37, 818232), (74, 409116), (103, 293928), (111, 272744), (148, 204558), (206, 146964), (222, 136372), (296, 102279), (309, 97976), (331, 91464), (412, 73482), (444, 68186), (618, 48988), (662, 45732), (824, 36741), (888, 34093), (993, 30488), (1236, 24494), (1324, 22866), (1986, 15244), (2472, 12247), (2648, 11433), (3811, 7944), (3972, 7622)]