74022620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2371}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 178526208

約数和(自身を除く): 104503588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 2371, 3122, 4460, 4742, 6244, 7805, 9484, 11855, 15610, 16597, 23710, 31220, 33194, 47420, 66388, 82985, 165970, 331940, 528733, 1057466, 2114932, 2643665, 3701131, 5287330, 7402262, 10574660, 14804524, 18505655, 37011310, 74022620]

約数ペア:

[(1, 74022620), (2, 37011310), (4, 18505655), (5, 14804524), (7, 10574660), (10, 7402262), (14, 5287330), (20, 3701131), (28, 2643665), (35, 2114932), (70, 1057466), (140, 528733), (223, 331940), (446, 165970), (892, 82985), (1115, 66388), (1561, 47420), (2230, 33194), (2371, 31220), (3122, 23710), (4460, 16597), (4742, 15610), (6244, 11855), (7805, 9484)]