315027370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{13679}}^1$

素因数の和:13747

約数の個数: 48

約数和(自身を含む): 673712640

約数和(自身を除く): 358685270

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 11515, 13679, 23030, 27358, 68395, 95753, 136790, 191506, 478765, 642913, 670271, 957530, 1285826, 1340542, 3214565, 3351355, 4500391, 6429130, 6702710, 9000782, 22501955, 31502737, 45003910, 63005474, 157513685, 315027370]

約数ペア:

[(1, 315027370), (2, 157513685), (5, 63005474), (7, 45003910), (10, 31502737), (14, 22501955), (35, 9000782), (47, 6702710), (49, 6429130), (70, 4500391), (94, 3351355), (98, 3214565), (235, 1340542), (245, 1285826), (329, 957530), (470, 670271), (490, 642913), (658, 478765), (1645, 191506), (2303, 136790), (3290, 95753), (4606, 68395), (11515, 27358), (13679, 23030)]