2488400790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{216571}}^1$

素因数の和:216964

約数の個数: 32

約数和(自身を含む): 5987782656

約数和(自身を除く): 3499381866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 216571, 433142, 649713, 1082855, 1299426, 2165710, 3248565, 6497130, 82946693, 165893386, 248840079, 414733465, 497680158, 829466930, 1244200395, 2488400790]

約数ペア:

[(1, 2488400790), (2, 1244200395), (3, 829466930), (5, 497680158), (6, 414733465), (10, 248840079), (15, 165893386), (30, 82946693), (383, 6497130), (766, 3248565), (1149, 2165710), (1915, 1299426), (2298, 1082855), (3830, 649713), (5745, 433142), (11490, 216571)]