74819850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71257}}^1$

素因数の和:71279

約数の個数: 48

約数和(自身を含む): 212063808

約数和(自身を除く): 137243958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 71257, 142514, 213771, 356285, 427542, 498799, 712570, 997598, 1068855, 1496397, 1781425, 2137710, 2493995, 2992794, 3562850, 4987990, 5344275, 7481985, 10688550, 12469975, 14963970, 24939950, 37409925, 74819850]

約数ペア:

[(1, 74819850), (2, 37409925), (3, 24939950), (5, 14963970), (6, 12469975), (7, 10688550), (10, 7481985), (14, 5344275), (15, 4987990), (21, 3562850), (25, 2992794), (30, 2493995), (35, 2137710), (42, 1781425), (50, 1496397), (70, 1068855), (75, 997598), (105, 712570), (150, 498799), (175, 427542), (210, 356285), (350, 213771), (525, 142514), (1050, 71257)]