2894575390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2879}}^1$

素因数の和:3217

約数の個数: 64

約数和(自身を含む): 6091407360

約数和(自身を除く): 3196831970

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 271, 371, 530, 542, 742, 1355, 1855, 1897, 2710, 2879, 3710, 3794, 5758, 9485, 14363, 14395, 18970, 20153, 28726, 28790, 40306, 71815, 100541, 100765, 143630, 152587, 201082, 201530, 305174, 502705, 762935, 780209, 1005410, 1068109, 1525870, 1560418, 2136218, 3901045, 5340545, 5461463, 7802090, 10681090, 10922926, 27307315, 41351077, 54614630, 82702154, 206755385, 289457539, 413510770, 578915078, 1447287695, 2894575390]

約数ペア:

[(1, 2894575390), (2, 1447287695), (5, 578915078), (7, 413510770), (10, 289457539), (14, 206755385), (35, 82702154), (53, 54614630), (70, 41351077), (106, 27307315), (265, 10922926), (271, 10681090), (371, 7802090), (530, 5461463), (542, 5340545), (742, 3901045), (1355, 2136218), (1855, 1560418), (1897, 1525870), (2710, 1068109), (2879, 1005410), (3710, 780209), (3794, 762935), (5758, 502705), (9485, 305174), (14363, 201530), (14395, 201082), (18970, 152587), (20153, 143630), (28726, 100765), (28790, 100541), (40306, 71815)]