16172190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 43675200

約数和(自身を除く): 27503010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 673, 801, 890, 1335, 1346, 1602, 2019, 2403, 2670, 3365, 4005, 4038, 4806, 6057, 6730, 8010, 10095, 12015, 12114, 18171, 20190, 24030, 30285, 36342, 59897, 60570, 90855, 119794, 179691, 181710, 299485, 359382, 539073, 598970, 898455, 1078146, 1617219, 1796910, 2695365, 3234438, 5390730, 8086095, 16172190]

約数ペア:

[(1, 16172190), (2, 8086095), (3, 5390730), (5, 3234438), (6, 2695365), (9, 1796910), (10, 1617219), (15, 1078146), (18, 898455), (27, 598970), (30, 539073), (45, 359382), (54, 299485), (89, 181710), (90, 179691), (135, 119794), (178, 90855), (267, 60570), (270, 59897), (445, 36342), (534, 30285), (673, 24030), (801, 20190), (890, 18171), (1335, 12114), (1346, 12015), (1602, 10095), (2019, 8010), (2403, 6730), (2670, 6057), (3365, 4806), (4005, 4038)]