34170170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 35813830

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 71, 85, 95, 142, 149, 170, 190, 298, 323, 355, 646, 710, 745, 1207, 1349, 1490, 1615, 2414, 2533, 2698, 2831, 3230, 5066, 5662, 6035, 6745, 10579, 12070, 12665, 13490, 14155, 21158, 22933, 25330, 28310, 45866, 48127, 52895, 96254, 105790, 114665, 179843, 201001, 229330, 240635, 359686, 402002, 481270, 899215, 1005005, 1798430, 2010010, 3417017, 6834034, 17085085, 34170170]

約数ペア:

[(1, 34170170), (2, 17085085), (5, 6834034), (10, 3417017), (17, 2010010), (19, 1798430), (34, 1005005), (38, 899215), (71, 481270), (85, 402002), (95, 359686), (142, 240635), (149, 229330), (170, 201001), (190, 179843), (298, 114665), (323, 105790), (355, 96254), (646, 52895), (710, 48127), (745, 45866), (1207, 28310), (1349, 25330), (1490, 22933), (1615, 21158), (2414, 14155), (2533, 13490), (2698, 12665), (2831, 12070), (3230, 10579), (5066, 6745), (5662, 6035)]