2018667630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{9839}}^1$

素因数の和:10833

約数の個数: 64

約数和(自身を含む): 5543147520

約数和(自身を除く): 3524479890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 977, 1954, 2931, 4885, 5862, 6839, 9770, 9839, 13678, 14655, 19678, 20517, 29310, 29517, 34195, 41034, 49195, 59034, 68390, 68873, 98390, 102585, 137746, 147585, 205170, 206619, 295170, 344365, 413238, 688730, 1033095, 2066190, 9612703, 19225406, 28838109, 48063515, 57676218, 67288921, 96127030, 134577842, 144190545, 201866763, 288381090, 336444605, 403733526, 672889210, 1009333815, 2018667630]

約数ペア:

[(1, 2018667630), (2, 1009333815), (3, 672889210), (5, 403733526), (6, 336444605), (7, 288381090), (10, 201866763), (14, 144190545), (15, 134577842), (21, 96127030), (30, 67288921), (35, 57676218), (42, 48063515), (70, 28838109), (105, 19225406), (210, 9612703), (977, 2066190), (1954, 1033095), (2931, 688730), (4885, 413238), (5862, 344365), (6839, 295170), (9770, 206619), (9839, 205170), (13678, 147585), (14655, 137746), (19678, 102585), (20517, 98390), (29310, 68873), (29517, 68390), (34195, 59034), (41034, 49195)]