121217070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4639}}^1$

素因数の和:4729

約数の個数: 64

約数和(自身を含む): 318044160

約数和(自身を除く): 196827090

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, 4639, 5226, 8710, 9278, 13065, 13917, 23195, 26130, 27834, 46390, 60307, 69585, 120614, 139170, 180921, 301535, 310813, 361842, 603070, 621626, 904605, 932439, 1554065, 1809210, 1864878, 3108130, 4040569, 4662195, 8081138, 9324390, 12121707, 20202845, 24243414, 40405690, 60608535, 121217070]

約数ペア:

[(1, 121217070), (2, 60608535), (3, 40405690), (5, 24243414), (6, 20202845), (10, 12121707), (13, 9324390), (15, 8081138), (26, 4662195), (30, 4040569), (39, 3108130), (65, 1864878), (67, 1809210), (78, 1554065), (130, 932439), (134, 904605), (195, 621626), (201, 603070), (335, 361842), (390, 310813), (402, 301535), (670, 180921), (871, 139170), (1005, 120614), (1742, 69585), (2010, 60307), (2613, 46390), (4355, 27834), (4639, 26130), (5226, 23195), (8710, 13917), (9278, 13065)]