70757660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 156050496

約数和(自身を除く): 85292836

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 386, 460, 772, 797, 965, 1594, 1930, 3188, 3860, 3985, 4439, 7970, 8878, 15940, 17756, 18331, 22195, 36662, 44390, 73324, 88780, 91655, 153821, 183310, 307642, 366620, 615284, 769105, 1538210, 3076420, 3537883, 7075766, 14151532, 17689415, 35378830, 70757660]

約数ペア:

[(1, 70757660), (2, 35378830), (4, 17689415), (5, 14151532), (10, 7075766), (20, 3537883), (23, 3076420), (46, 1538210), (92, 769105), (115, 615284), (193, 366620), (230, 307642), (386, 183310), (460, 153821), (772, 91655), (797, 88780), (965, 73324), (1594, 44390), (1930, 36662), (3188, 22195), (3860, 18331), (3985, 17756), (4439, 15940), (7970, 8878)]