1260756870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{2861}}^1$

素因数の和:3305

約数の個数: 64

約数和(自身を含む): 3116511936

約数和(自身を除く): 1855755066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 397, 555, 794, 1110, 1191, 1985, 2382, 2861, 3970, 5722, 5955, 8583, 11910, 14305, 14689, 17166, 28610, 29378, 42915, 44067, 73445, 85830, 88134, 105857, 146890, 211714, 220335, 317571, 440670, 529285, 635142, 1058570, 1135817, 1587855, 2271634, 3175710, 3407451, 5679085, 6814902, 11358170, 17037255, 34074510, 42025229, 84050458, 126075687, 210126145, 252151374, 420252290, 630378435, 1260756870]

約数ペア:

[(1, 1260756870), (2, 630378435), (3, 420252290), (5, 252151374), (6, 210126145), (10, 126075687), (15, 84050458), (30, 42025229), (37, 34074510), (74, 17037255), (111, 11358170), (185, 6814902), (222, 5679085), (370, 3407451), (397, 3175710), (555, 2271634), (794, 1587855), (1110, 1135817), (1191, 1058570), (1985, 635142), (2382, 529285), (2861, 440670), (3970, 317571), (5722, 220335), (5955, 211714), (8583, 146890), (11910, 105857), (14305, 88134), (14689, 85830), (17166, 73445), (28610, 44067), (29378, 42915)]