4120130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 8605440

約数和(自身を除く): 4485310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 829, 994, 1658, 2485, 4145, 4970, 5803, 8290, 11606, 29015, 58030, 58859, 117718, 294295, 412013, 588590, 824026, 2060065, 4120130]

約数ペア:

[(1, 4120130), (2, 2060065), (5, 824026), (7, 588590), (10, 412013), (14, 294295), (35, 117718), (70, 58859), (71, 58030), (142, 29015), (355, 11606), (497, 8290), (710, 5803), (829, 4970), (994, 4145), (1658, 2485)]