147415170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9887}}^1$

素因数の和:9975

約数の個数: 64

約数和(自身を含む): 410075136

約数和(自身を除く): 262659966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 9887, 14910, 19774, 29661, 49435, 59322, 69209, 98870, 138418, 148305, 207627, 296610, 346045, 415254, 692090, 701977, 1038135, 1403954, 2076270, 2105931, 3509885, 4211862, 4913839, 7019770, 9827678, 10529655, 14741517, 21059310, 24569195, 29483034, 49138390, 73707585, 147415170]

約数ペア:

[(1, 147415170), (2, 73707585), (3, 49138390), (5, 29483034), (6, 24569195), (7, 21059310), (10, 14741517), (14, 10529655), (15, 9827678), (21, 7019770), (30, 4913839), (35, 4211862), (42, 3509885), (70, 2105931), (71, 2076270), (105, 1403954), (142, 1038135), (210, 701977), (213, 692090), (355, 415254), (426, 346045), (497, 296610), (710, 207627), (994, 148305), (1065, 138418), (1491, 98870), (2130, 69209), (2485, 59322), (2982, 49435), (4970, 29661), (7455, 19774), (9887, 14910)]