180741210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6917}}^1$

素因数の和:7007

約数の個数: 64

約数和(自身を含む): 474187392

約数和(自身を除く): 293446182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 6917, 8710, 13065, 13834, 20751, 26130, 34585, 41502, 69170, 89921, 103755, 179842, 207510, 269763, 449605, 463439, 539526, 899210, 926878, 1348815, 1390317, 2317195, 2697630, 2780634, 4634390, 6024707, 6951585, 12049414, 13903170, 18074121, 30123535, 36148242, 60247070, 90370605, 180741210]

約数ペア:

[(1, 180741210), (2, 90370605), (3, 60247070), (5, 36148242), (6, 30123535), (10, 18074121), (13, 13903170), (15, 12049414), (26, 6951585), (30, 6024707), (39, 4634390), (65, 2780634), (67, 2697630), (78, 2317195), (130, 1390317), (134, 1348815), (195, 926878), (201, 899210), (335, 539526), (390, 463439), (402, 449605), (670, 269763), (871, 207510), (1005, 179842), (1742, 103755), (2010, 89921), (2613, 69170), (4355, 41502), (5226, 34585), (6917, 26130), (8710, 20751), (13065, 13834)]