69884030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 129368448

約数和(自身を除く): 59484418

約数列:

[1, 2, 5, 10, 43, 86, 215, 331, 430, 491, 662, 982, 1655, 2455, 3310, 4910, 14233, 21113, 28466, 42226, 71165, 105565, 142330, 162521, 211130, 325042, 812605, 1625210, 6988403, 13976806, 34942015, 69884030]

約数ペア:

[(1, 69884030), (2, 34942015), (5, 13976806), (10, 6988403), (43, 1625210), (86, 812605), (215, 325042), (331, 211130), (430, 162521), (491, 142330), (662, 105565), (982, 71165), (1655, 42226), (2455, 28466), (3310, 21113), (4910, 14233)]