868663590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{38971}}^1$

素因数の和:39724

約数の個数: 32

約数和(自身を含む): 2087652096

約数和(自身を除く): 1218988506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 743, 1486, 2229, 3715, 4458, 7430, 11145, 22290, 38971, 77942, 116913, 194855, 233826, 389710, 584565, 1169130, 28955453, 57910906, 86866359, 144777265, 173732718, 289554530, 434331795, 868663590]

約数ペア:

[(1, 868663590), (2, 434331795), (3, 289554530), (5, 173732718), (6, 144777265), (10, 86866359), (15, 57910906), (30, 28955453), (743, 1169130), (1486, 584565), (2229, 389710), (3715, 233826), (4458, 194855), (7430, 116913), (11145, 77942), (22290, 38971)]