6457450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 13017024

約数和(自身を除く): 6559574

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 107, 142, 170, 214, 355, 425, 535, 710, 850, 1070, 1207, 1775, 1819, 2414, 2675, 3550, 3638, 5350, 6035, 7597, 9095, 12070, 15194, 18190, 30175, 37985, 45475, 60350, 75970, 90950, 129149, 189925, 258298, 379850, 645745, 1291490, 3228725, 6457450]

約数ペア:

[(1, 6457450), (2, 3228725), (5, 1291490), (10, 645745), (17, 379850), (25, 258298), (34, 189925), (50, 129149), (71, 90950), (85, 75970), (107, 60350), (142, 45475), (170, 37985), (214, 30175), (355, 18190), (425, 15194), (535, 12070), (710, 9095), (850, 7597), (1070, 6035), (1207, 5350), (1775, 3638), (1819, 3550), (2414, 2675)]