149164610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30013}}^1$

素因数の和:30098

約数の個数: 32

約数和(自身を含む): 311185152

約数和(自身を除く): 162020542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 30013, 60026, 150065, 210091, 300130, 420182, 1050455, 2100910, 2130923, 4261846, 10654615, 14916461, 21309230, 29832922, 74582305, 149164610]

約数ペア:

[(1, 149164610), (2, 74582305), (5, 29832922), (7, 21309230), (10, 14916461), (14, 10654615), (35, 4261846), (70, 2130923), (71, 2100910), (142, 1050455), (355, 420182), (497, 300130), (710, 210091), (994, 150065), (2485, 60026), (4970, 30013)]