17079790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 38116512

約数和(自身を除く): 21036722

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 182, 274, 455, 685, 910, 959, 1370, 1781, 1918, 3562, 4795, 8905, 9590, 12467, 17810, 18769, 24934, 37538, 62335, 93845, 124670, 131383, 187690, 243997, 262766, 487994, 656915, 1219985, 1313830, 1707979, 2439970, 3415958, 8539895, 17079790]

約数ペア:

[(1, 17079790), (2, 8539895), (5, 3415958), (7, 2439970), (10, 1707979), (13, 1313830), (14, 1219985), (26, 656915), (35, 487994), (65, 262766), (70, 243997), (91, 187690), (130, 131383), (137, 124670), (182, 93845), (274, 62335), (455, 37538), (685, 24934), (910, 18769), (959, 17810), (1370, 12467), (1781, 9590), (1918, 8905), (3562, 4795)]