168269710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64969}}^1$

素因数の和:65020

約数の個数: 32

約数和(自身を含む): 355515840

約数和(自身を除く): 187246130

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 64969, 129938, 324845, 454783, 649690, 909566, 2273915, 2403853, 4547830, 4807706, 12019265, 16826971, 24038530, 33653942, 84134855, 168269710]

約数ペア:

[(1, 168269710), (2, 84134855), (5, 33653942), (7, 24038530), (10, 16826971), (14, 12019265), (35, 4807706), (37, 4547830), (70, 2403853), (74, 2273915), (185, 909566), (259, 649690), (370, 454783), (518, 324845), (1295, 129938), (2590, 64969)]