127563070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1741}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 243824256

約数和(自身を除く): 116261186

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 431, 862, 1741, 2155, 3482, 4310, 7327, 8705, 14654, 17410, 29597, 36635, 59194, 73270, 147985, 295970, 750371, 1500742, 3751855, 7503710, 12756307, 25512614, 63781535, 127563070]

約数ペア:

[(1, 127563070), (2, 63781535), (5, 25512614), (10, 12756307), (17, 7503710), (34, 3751855), (85, 1500742), (170, 750371), (431, 295970), (862, 147985), (1741, 73270), (2155, 59194), (3482, 36635), (4310, 29597), (7327, 17410), (8705, 14654)]