247832330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{3457}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 457119936

約数和(自身を除く): 209287606

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 335, 535, 670, 1070, 3457, 6914, 7169, 14338, 17285, 34570, 35845, 71690, 231619, 369899, 463238, 739798, 1158095, 1849495, 2316190, 3698990, 24783233, 49566466, 123916165, 247832330]

約数ペア:

[(1, 247832330), (2, 123916165), (5, 49566466), (10, 24783233), (67, 3698990), (107, 2316190), (134, 1849495), (214, 1158095), (335, 739798), (535, 463238), (670, 369899), (1070, 231619), (3457, 71690), (6914, 35845), (7169, 34570), (14338, 17285)]