4575340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 11983104

約数和(自身を除く): 7407764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2971, 5942, 11884, 14855, 20797, 29710, 32681, 41594, 59420, 65362, 83188, 103985, 130724, 163405, 207970, 228767, 326810, 415940, 457534, 653620, 915068, 1143835, 2287670, 4575340]

約数ペア:

[(1, 4575340), (2, 2287670), (4, 1143835), (5, 915068), (7, 653620), (10, 457534), (11, 415940), (14, 326810), (20, 228767), (22, 207970), (28, 163405), (35, 130724), (44, 103985), (55, 83188), (70, 65362), (77, 59420), (110, 41594), (140, 32681), (154, 29710), (220, 20797), (308, 14855), (385, 11884), (770, 5942), (1540, 2971)]