30317630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 36815170

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 349, 365, 511, 595, 698, 730, 1022, 1190, 1241, 1745, 2443, 2482, 2555, 3490, 4886, 5110, 5933, 6205, 8687, 11866, 12215, 12410, 17374, 24430, 25477, 29665, 41531, 43435, 50954, 59330, 83062, 86870, 127385, 178339, 207655, 254770, 356678, 415310, 433109, 866218, 891695, 1783390, 2165545, 3031763, 4331090, 6063526, 15158815, 30317630]

約数ペア:

[(1, 30317630), (2, 15158815), (5, 6063526), (7, 4331090), (10, 3031763), (14, 2165545), (17, 1783390), (34, 891695), (35, 866218), (70, 433109), (73, 415310), (85, 356678), (119, 254770), (146, 207655), (170, 178339), (238, 127385), (349, 86870), (365, 83062), (511, 59330), (595, 50954), (698, 43435), (730, 41531), (1022, 29665), (1190, 25477), (1241, 24430), (1745, 17374), (2443, 12410), (2482, 12215), (2555, 11866), (3490, 8687), (4886, 6205), (5110, 5933)]