169850230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 359173440

約数和(自身を除く): 189323210

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 170, 187, 305, 374, 610, 671, 935, 1037, 1342, 1489, 1870, 2074, 2978, 3355, 5185, 6710, 7445, 10370, 11407, 14890, 16379, 22814, 25313, 32758, 50626, 57035, 81895, 90829, 114070, 126565, 163790, 181658, 253130, 278443, 454145, 556886, 908290, 999119, 1392215, 1544093, 1998238, 2784430, 3088186, 4995595, 7720465, 9991190, 15440930, 16985023, 33970046, 84925115, 169850230]

約数ペア:

[(1, 169850230), (2, 84925115), (5, 33970046), (10, 16985023), (11, 15440930), (17, 9991190), (22, 7720465), (34, 4995595), (55, 3088186), (61, 2784430), (85, 1998238), (110, 1544093), (122, 1392215), (170, 999119), (187, 908290), (305, 556886), (374, 454145), (610, 278443), (671, 253130), (935, 181658), (1037, 163790), (1342, 126565), (1489, 114070), (1870, 90829), (2074, 81895), (2978, 57035), (3355, 50626), (5185, 32758), (6710, 25313), (7445, 22814), (10370, 16379), (11407, 14890)]