2912456470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{42499}}^1$

素因数の和:42613

約数の個数: 64

約数和(自身を含む): 6609600000

約数和(自身を除く): 3697143530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 445, 623, 770, 890, 979, 1246, 1958, 3115, 4895, 6230, 6853, 9790, 13706, 34265, 42499, 68530, 84998, 212495, 297493, 424990, 467489, 594986, 934978, 1487465, 2337445, 2974930, 3272423, 3782411, 4674890, 6544846, 7564822, 16362115, 18912055, 26476877, 32724230, 37824110, 41606521, 52953754, 83213042, 132384385, 208032605, 264768770, 291245647, 416065210, 582491294, 1456228235, 2912456470]

約数ペア:

[(1, 2912456470), (2, 1456228235), (5, 582491294), (7, 416065210), (10, 291245647), (11, 264768770), (14, 208032605), (22, 132384385), (35, 83213042), (55, 52953754), (70, 41606521), (77, 37824110), (89, 32724230), (110, 26476877), (154, 18912055), (178, 16362115), (385, 7564822), (445, 6544846), (623, 4674890), (770, 3782411), (890, 3272423), (979, 2974930), (1246, 2337445), (1958, 1487465), (3115, 934978), (4895, 594986), (6230, 467489), (6853, 424990), (9790, 297493), (13706, 212495), (34265, 84998), (42499, 68530)]