253447710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{14057}}^1$

素因数の和:14668

約数の個数: 32

約数和(自身を含む): 609329952

約数和(自身を除く): 355882242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 1202, 1803, 3005, 3606, 6010, 9015, 14057, 18030, 28114, 42171, 70285, 84342, 140570, 210855, 421710, 8448257, 16896514, 25344771, 42241285, 50689542, 84482570, 126723855, 253447710]

約数ペア:

[(1, 253447710), (2, 126723855), (3, 84482570), (5, 50689542), (6, 42241285), (10, 25344771), (15, 16896514), (30, 8448257), (601, 421710), (1202, 210855), (1803, 140570), (3005, 84342), (3606, 70285), (6010, 42171), (9015, 28114), (14057, 18030)]