149672710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9011}}^1$

素因数の和:9180

約数の個数: 32

約数和(自身を含む): 295881984

約数和(自身を除く): 146209274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 9011, 16610, 18022, 45055, 90110, 99121, 198242, 495605, 991210, 1360661, 2721322, 6803305, 13606610, 14967271, 29934542, 74836355, 149672710]

約数ペア:

[(1, 149672710), (2, 74836355), (5, 29934542), (10, 14967271), (11, 13606610), (22, 6803305), (55, 2721322), (110, 1360661), (151, 991210), (302, 495605), (755, 198242), (1510, 99121), (1661, 90110), (3322, 45055), (8305, 18022), (9011, 16610)]