42214760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{150767}}^1$

素因数の和:150785

約数の個数: 32

約数和(自身を含む): 108552960

約数和(自身を除く): 66338200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 150767, 301534, 603068, 753835, 1055369, 1206136, 1507670, 2110738, 3015340, 4221476, 5276845, 6030680, 8442952, 10553690, 21107380, 42214760]

約数ペア:

[(1, 42214760), (2, 21107380), (4, 10553690), (5, 8442952), (7, 6030680), (8, 5276845), (10, 4221476), (14, 3015340), (20, 2110738), (28, 1507670), (35, 1206136), (40, 1055369), (56, 753835), (70, 603068), (140, 301534), (280, 150767)]