70269460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42331}}^1$

素因数の和:42423

約数の個数: 24

約数和(自身を含む): 149347296

約数和(自身を除く): 79077836

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 42331, 84662, 169324, 211655, 423310, 846620, 3513473, 7026946, 14053892, 17567365, 35134730, 70269460]

約数ペア:

[(1, 70269460), (2, 35134730), (4, 17567365), (5, 14053892), (10, 7026946), (20, 3513473), (83, 846620), (166, 423310), (332, 211655), (415, 169324), (830, 84662), (1660, 42331)]