252739970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97583}}^1$

素因数の和:97634

約数の個数: 32

約数和(自身を含む): 533979648

約数和(自身を除く): 281239678

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 97583, 195166, 487915, 683081, 975830, 1366162, 3415405, 3610571, 6830810, 7221142, 18052855, 25273997, 36105710, 50547994, 126369985, 252739970]

約数ペア:

[(1, 252739970), (2, 126369985), (5, 50547994), (7, 36105710), (10, 25273997), (14, 18052855), (35, 7221142), (37, 6830810), (70, 3610571), (74, 3415405), (185, 1366162), (259, 975830), (370, 683081), (518, 487915), (1295, 195166), (2590, 97583)]