68603820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4993}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 192968160

約数和(自身を除く): 124364340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 4993, 6870, 9986, 13740, 14979, 19972, 24965, 29958, 49930, 59916, 74895, 99860, 149790, 299580, 1143397, 2286794, 3430191, 4573588, 5716985, 6860382, 11433970, 13720764, 17150955, 22867940, 34301910, 68603820]

約数ペア:

[(1, 68603820), (2, 34301910), (3, 22867940), (4, 17150955), (5, 13720764), (6, 11433970), (10, 6860382), (12, 5716985), (15, 4573588), (20, 3430191), (30, 2286794), (60, 1143397), (229, 299580), (458, 149790), (687, 99860), (916, 74895), (1145, 59916), (1374, 49930), (2290, 29958), (2748, 24965), (3435, 19972), (4580, 14979), (4993, 13740), (6870, 9986)]