70440410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2143}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 134300160

約数和(自身を除く): 63859750

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 2143, 3287, 4286, 6574, 10715, 16435, 21430, 32870, 40717, 81434, 203585, 370739, 407170, 741478, 1853695, 3707390, 7044041, 14088082, 35220205, 70440410]

約数ペア:

[(1, 70440410), (2, 35220205), (5, 14088082), (10, 7044041), (19, 3707390), (38, 1853695), (95, 741478), (173, 407170), (190, 370739), (346, 203585), (865, 81434), (1730, 40717), (2143, 32870), (3287, 21430), (4286, 16435), (6574, 10715)]