64152090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8009}}^1$

素因数の和:8111

約数の個数: 48

約数和(自身を含む): 168690600

約数和(自身を除く): 104538510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8009, 8010, 16018, 24027, 40045, 48054, 72081, 80090, 120135, 144162, 240270, 360405, 712801, 720810, 1425602, 2138403, 3564005, 4276806, 6415209, 7128010, 10692015, 12830418, 21384030, 32076045, 64152090]

約数ペア:

[(1, 64152090), (2, 32076045), (3, 21384030), (5, 12830418), (6, 10692015), (9, 7128010), (10, 6415209), (15, 4276806), (18, 3564005), (30, 2138403), (45, 1425602), (89, 720810), (90, 712801), (178, 360405), (267, 240270), (445, 144162), (534, 120135), (801, 80090), (890, 72081), (1335, 48054), (1602, 40045), (2670, 24027), (4005, 16018), (8009, 8010)]