4704540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 13335840

約数和(自身を除く): 8631300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 881, 890, 1068, 1335, 1762, 1780, 2643, 2670, 3524, 4405, 5286, 5340, 8810, 10572, 13215, 17620, 26430, 52860, 78409, 156818, 235227, 313636, 392045, 470454, 784090, 940908, 1176135, 1568180, 2352270, 4704540]

約数ペア:

[(1, 4704540), (2, 2352270), (3, 1568180), (4, 1176135), (5, 940908), (6, 784090), (10, 470454), (12, 392045), (15, 313636), (20, 235227), (30, 156818), (60, 78409), (89, 52860), (178, 26430), (267, 17620), (356, 13215), (445, 10572), (534, 8810), (881, 5340), (890, 5286), (1068, 4405), (1335, 3524), (1762, 2670), (1780, 2643)]