242615230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{169661}}^1$

素因数の和:169692

約数の個数: 32

約数和(自身を含む): 513057888

約数和(自身を除く): 270442658

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 169661, 339322, 848305, 1696610, 1866271, 2205593, 3732542, 4411186, 9331355, 11027965, 18662710, 22055930, 24261523, 48523046, 121307615, 242615230]

約数ペア:

[(1, 242615230), (2, 121307615), (5, 48523046), (10, 24261523), (11, 22055930), (13, 18662710), (22, 11027965), (26, 9331355), (55, 4411186), (65, 3732542), (110, 2205593), (130, 1866271), (143, 1696610), (286, 848305), (715, 339322), (1430, 169661)]