6288980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 14288400

約数和(自身を除く): 7999420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 349, 530, 698, 901, 1060, 1396, 1745, 1802, 3490, 3604, 4505, 5933, 6980, 9010, 11866, 18020, 18497, 23732, 29665, 36994, 59330, 73988, 92485, 118660, 184970, 314449, 369940, 628898, 1257796, 1572245, 3144490, 6288980]

約数ペア:

[(1, 6288980), (2, 3144490), (4, 1572245), (5, 1257796), (10, 628898), (17, 369940), (20, 314449), (34, 184970), (53, 118660), (68, 92485), (85, 73988), (106, 59330), (170, 36994), (212, 29665), (265, 23732), (340, 18497), (349, 18020), (530, 11866), (698, 9010), (901, 6980), (1060, 5933), (1396, 4505), (1745, 3604), (1802, 3490)]