25403070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1606

約数の個数: 96

約数和(自身を含む): 77417856

約数和(自身を除く): 52014786

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1571, 1617, 2310, 2695, 3142, 3234, 4713, 5390, 7855, 8085, 9426, 10997, 15710, 16170, 17281, 21994, 23565, 32991, 34562, 47130, 51843, 54985, 65982, 76979, 86405, 103686, 109970, 120967, 153958, 164955, 172810, 230937, 241934, 259215, 329910, 362901, 384895, 461874, 518430, 604835, 725802, 769790, 846769, 1154685, 1209670, 1693538, 1814505, 2309370, 2540307, 3629010, 4233845, 5080614, 8467690, 12701535, 25403070]

約数ペア:

[(1, 25403070), (2, 12701535), (3, 8467690), (5, 5080614), (6, 4233845), (7, 3629010), (10, 2540307), (11, 2309370), (14, 1814505), (15, 1693538), (21, 1209670), (22, 1154685), (30, 846769), (33, 769790), (35, 725802), (42, 604835), (49, 518430), (55, 461874), (66, 384895), (70, 362901), (77, 329910), (98, 259215), (105, 241934), (110, 230937), (147, 172810), (154, 164955), (165, 153958), (210, 120967), (231, 109970), (245, 103686), (294, 86405), (330, 76979), (385, 65982), (462, 54985), (490, 51843), (539, 47130), (735, 34562), (770, 32991), (1078, 23565), (1155, 21994), (1470, 17281), (1571, 16170), (1617, 15710), (2310, 10997), (2695, 9426), (3142, 8085), (3234, 7855), (4713, 5390)]