40586670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 110555280

約数和(自身を除く): 69968610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 563, 801, 810, 890, 1126, 1335, 1602, 1689, 2403, 2670, 2815, 3378, 4005, 4806, 5067, 5630, 7209, 8010, 8445, 10134, 12015, 14418, 15201, 16890, 24030, 25335, 30402, 36045, 45603, 50107, 50670, 72090, 76005, 91206, 100214, 150321, 152010, 228015, 250535, 300642, 450963, 456030, 501070, 751605, 901926, 1352889, 1503210, 2254815, 2705778, 4058667, 4509630, 6764445, 8117334, 13528890, 20293335, 40586670]

約数ペア:

[(1, 40586670), (2, 20293335), (3, 13528890), (5, 8117334), (6, 6764445), (9, 4509630), (10, 4058667), (15, 2705778), (18, 2254815), (27, 1503210), (30, 1352889), (45, 901926), (54, 751605), (81, 501070), (89, 456030), (90, 450963), (135, 300642), (162, 250535), (178, 228015), (267, 152010), (270, 150321), (405, 100214), (445, 91206), (534, 76005), (563, 72090), (801, 50670), (810, 50107), (890, 45603), (1126, 36045), (1335, 30402), (1602, 25335), (1689, 24030), (2403, 16890), (2670, 15201), (2815, 14418), (3378, 12015), (4005, 10134), (4806, 8445), (5067, 8010), (5630, 7209)]