1793330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 4292352

約数和(自身を除く): 2499022

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 137, 154, 170, 187, 238, 274, 374, 385, 595, 685, 770, 935, 959, 1190, 1309, 1370, 1507, 1870, 1918, 2329, 2618, 3014, 4658, 4795, 6545, 7535, 9590, 10549, 11645, 13090, 15070, 16303, 21098, 23290, 25619, 32606, 51238, 52745, 81515, 105490, 128095, 163030, 179333, 256190, 358666, 896665, 1793330]

約数ペア:

[(1, 1793330), (2, 896665), (5, 358666), (7, 256190), (10, 179333), (11, 163030), (14, 128095), (17, 105490), (22, 81515), (34, 52745), (35, 51238), (55, 32606), (70, 25619), (77, 23290), (85, 21098), (110, 16303), (119, 15070), (137, 13090), (154, 11645), (170, 10549), (187, 9590), (238, 7535), (274, 6545), (374, 4795), (385, 4658), (595, 3014), (685, 2618), (770, 2329), (935, 1918), (959, 1870), (1190, 1507), (1309, 1370)]