2013256630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{373517}}^1$

素因数の和:373549

約数の個数: 48

約数和(自身を含む): 4598753616

約数和(自身を除く): 2585496986

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 373517, 747034, 1867585, 2614619, 3735170, 4108687, 5229238, 8217374, 13073095, 18302333, 20543435, 26146190, 28760809, 36604666, 41086870, 57521618, 91511665, 143804045, 183023330, 201325663, 287608090, 402651326, 1006628315, 2013256630]

約数ペア:

[(1, 2013256630), (2, 1006628315), (5, 402651326), (7, 287608090), (10, 201325663), (11, 183023330), (14, 143804045), (22, 91511665), (35, 57521618), (49, 41086870), (55, 36604666), (70, 28760809), (77, 26146190), (98, 20543435), (110, 18302333), (154, 13073095), (245, 8217374), (385, 5229238), (490, 4108687), (539, 3735170), (770, 2614619), (1078, 1867585), (2695, 747034), (5390, 373517)]