72865710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 195082560

約数和(自身を除く): 122216850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 401, 673, 802, 1203, 1346, 2005, 2019, 2406, 3365, 3609, 4010, 4038, 6015, 6057, 6730, 7218, 10095, 10827, 12030, 12114, 18045, 18171, 20190, 21654, 30285, 36090, 36342, 54135, 60570, 90855, 108270, 181710, 269873, 539746, 809619, 1349365, 1619238, 2428857, 2698730, 4048095, 4857714, 7286571, 8096190, 12144285, 14573142, 24288570, 36432855, 72865710]

約数ペア:

[(1, 72865710), (2, 36432855), (3, 24288570), (5, 14573142), (6, 12144285), (9, 8096190), (10, 7286571), (15, 4857714), (18, 4048095), (27, 2698730), (30, 2428857), (45, 1619238), (54, 1349365), (90, 809619), (135, 539746), (270, 269873), (401, 181710), (673, 108270), (802, 90855), (1203, 60570), (1346, 54135), (2005, 36342), (2019, 36090), (2406, 30285), (3365, 21654), (3609, 20190), (4010, 18171), (4038, 18045), (6015, 12114), (6057, 12030), (6730, 10827), (7218, 10095)]