1417570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 3250368

約数和(自身を除く): 1832798

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 263, 385, 490, 526, 539, 770, 1078, 1315, 1841, 2630, 2695, 2893, 3682, 5390, 5786, 9205, 12887, 14465, 18410, 20251, 25774, 28930, 40502, 64435, 101255, 128870, 141757, 202510, 283514, 708785, 1417570]

約数ペア:

[(1, 1417570), (2, 708785), (5, 283514), (7, 202510), (10, 141757), (11, 128870), (14, 101255), (22, 64435), (35, 40502), (49, 28930), (55, 25774), (70, 20251), (77, 18410), (98, 14465), (110, 12887), (154, 9205), (245, 5786), (263, 5390), (385, 3682), (490, 2893), (526, 2695), (539, 2630), (770, 1841), (1078, 1315)]