4225590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 11372400

約数和(自身を除く): 7146810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1619, 2610, 3238, 4857, 8095, 9714, 14571, 16190, 24285, 29142, 46951, 48570, 72855, 93902, 140853, 145710, 234755, 281706, 422559, 469510, 704265, 845118, 1408530, 2112795, 4225590]

約数ペア:

[(1, 4225590), (2, 2112795), (3, 1408530), (5, 845118), (6, 704265), (9, 469510), (10, 422559), (15, 281706), (18, 234755), (29, 145710), (30, 140853), (45, 93902), (58, 72855), (87, 48570), (90, 46951), (145, 29142), (174, 24285), (261, 16190), (290, 14571), (435, 9714), (522, 8095), (870, 4857), (1305, 3238), (1619, 2610)]