3357970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 4418030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 89, 98, 110, 154, 178, 245, 343, 385, 445, 490, 539, 623, 686, 770, 890, 979, 1078, 1246, 1715, 1958, 2695, 3115, 3430, 3773, 4361, 4895, 5390, 6230, 6853, 7546, 8722, 9790, 13706, 18865, 21805, 30527, 34265, 37730, 43610, 47971, 61054, 68530, 95942, 152635, 239855, 305270, 335797, 479710, 671594, 1678985, 3357970]

約数ペア:

[(1, 3357970), (2, 1678985), (5, 671594), (7, 479710), (10, 335797), (11, 305270), (14, 239855), (22, 152635), (35, 95942), (49, 68530), (55, 61054), (70, 47971), (77, 43610), (89, 37730), (98, 34265), (110, 30527), (154, 21805), (178, 18865), (245, 13706), (343, 9790), (385, 8722), (445, 7546), (490, 6853), (539, 6230), (623, 5390), (686, 4895), (770, 4361), (890, 3773), (979, 3430), (1078, 3115), (1246, 2695), (1715, 1958)]