65560670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 146759040

約数和(自身を除く): 81198370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 1489, 2590, 2978, 3145, 4403, 6290, 7445, 8806, 10423, 14890, 20846, 22015, 25313, 44030, 50626, 52115, 55093, 104230, 110186, 126565, 177191, 253130, 275465, 354382, 385651, 550930, 771302, 885955, 936581, 1771910, 1873162, 1928255, 3856510, 4682905, 6556067, 9365810, 13112134, 32780335, 65560670]

約数ペア:

[(1, 65560670), (2, 32780335), (5, 13112134), (7, 9365810), (10, 6556067), (14, 4682905), (17, 3856510), (34, 1928255), (35, 1873162), (37, 1771910), (70, 936581), (74, 885955), (85, 771302), (119, 550930), (170, 385651), (185, 354382), (238, 275465), (259, 253130), (370, 177191), (518, 126565), (595, 110186), (629, 104230), (1190, 55093), (1258, 52115), (1295, 50626), (1489, 44030), (2590, 25313), (2978, 22015), (3145, 20846), (4403, 14890), (6290, 10423), (7445, 8806)]