168671230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26513

約数の個数: 48

約数和(自身を含む): 380358720

約数和(自身を除く): 211687490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 26479, 52958, 132395, 185353, 264790, 344227, 370706, 688454, 926765, 1297471, 1721135, 1853530, 2409589, 2594942, 3442270, 4819178, 6487355, 12047945, 12974710, 16867123, 24095890, 33734246, 84335615, 168671230]

約数ペア:

[(1, 168671230), (2, 84335615), (5, 33734246), (7, 24095890), (10, 16867123), (13, 12974710), (14, 12047945), (26, 6487355), (35, 4819178), (49, 3442270), (65, 2594942), (70, 2409589), (91, 1853530), (98, 1721135), (130, 1297471), (182, 926765), (245, 688454), (455, 370706), (490, 344227), (637, 264790), (910, 185353), (1274, 132395), (3185, 52958), (6370, 26479)]