2399203205

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 3509775360

約数和(自身を除く): 1110572155

約数列:

[1, 5, 7, 29, 35, 53, 103, 145, 203, 265, 371, 433, 515, 721, 1015, 1537, 1855, 2165, 2987, 3031, 3605, 5459, 7685, 10759, 12557, 14935, 15155, 20909, 22949, 27295, 38213, 44599, 53795, 62785, 87899, 104545, 114745, 158311, 160643, 191065, 222995, 312193, 439495, 665521, 791555, 803215, 1108177, 1293371, 1560965, 2363747, 3327605, 4658647, 5540885, 6466855, 9053597, 11818735, 16546229, 23293235, 45267985, 68548663, 82731145, 342743315, 479840641, 2399203205]

約数ペア:

[(1, 2399203205), (5, 479840641), (7, 342743315), (29, 82731145), (35, 68548663), (53, 45267985), (103, 23293235), (145, 16546229), (203, 11818735), (265, 9053597), (371, 6466855), (433, 5540885), (515, 4658647), (721, 3327605), (1015, 2363747), (1537, 1560965), (1855, 1293371), (2165, 1108177), (2987, 803215), (3031, 791555), (3605, 665521), (5459, 439495), (7685, 312193), (10759, 222995), (12557, 191065), (14935, 160643), (15155, 158311), (20909, 114745), (22949, 104545), (27295, 87899), (38213, 62785), (44599, 53795)]