248892270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11257}}^1$

素因数の和:11345

約数の個数: 64

約数和(自身を含む): 661430016

約数和(自身を除く): 412537746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 737, 1005, 1474, 2010, 2211, 3685, 4422, 7370, 11055, 11257, 22110, 22514, 33771, 56285, 67542, 112570, 123827, 168855, 247654, 337710, 371481, 619135, 742962, 754219, 1238270, 1508438, 1857405, 2262657, 3714810, 3771095, 4525314, 7542190, 8296409, 11313285, 16592818, 22626570, 24889227, 41482045, 49778454, 82964090, 124446135, 248892270]

約数ペア:

[(1, 248892270), (2, 124446135), (3, 82964090), (5, 49778454), (6, 41482045), (10, 24889227), (11, 22626570), (15, 16592818), (22, 11313285), (30, 8296409), (33, 7542190), (55, 4525314), (66, 3771095), (67, 3714810), (110, 2262657), (134, 1857405), (165, 1508438), (201, 1238270), (330, 754219), (335, 742962), (402, 619135), (670, 371481), (737, 337710), (1005, 247654), (1474, 168855), (2010, 123827), (2211, 112570), (3685, 67542), (4422, 56285), (7370, 33771), (11055, 22514), (11257, 22110)]