32571420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{77551}}^1$

素因数の和:77570

約数の個数: 48

約数和(自身を含む): 104229888

約数和(自身を除く): 71658468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 77551, 155102, 232653, 310204, 387755, 465306, 542857, 775510, 930612, 1085714, 1163265, 1551020, 1628571, 2171428, 2326530, 2714285, 3257142, 4653060, 5428570, 6514284, 8142855, 10857140, 16285710, 32571420]

約数ペア:

[(1, 32571420), (2, 16285710), (3, 10857140), (4, 8142855), (5, 6514284), (6, 5428570), (7, 4653060), (10, 3257142), (12, 2714285), (14, 2326530), (15, 2171428), (20, 1628571), (21, 1551020), (28, 1163265), (30, 1085714), (35, 930612), (42, 775510), (60, 542857), (70, 465306), (84, 387755), (105, 310204), (140, 232653), (210, 155102), (420, 77551)]