946471960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{14891}}^1$

素因数の和:15136

約数の個数: 64

約数和(自身を含む): 2444670720

約数和(自身を除く): 1498198760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 908, 1135, 1589, 1816, 2270, 3178, 4540, 6356, 7945, 9080, 12712, 14891, 15890, 29782, 31780, 59564, 63560, 74455, 104237, 119128, 148910, 208474, 297820, 416948, 521185, 595640, 833896, 1042370, 2084740, 3380257, 4169480, 6760514, 13521028, 16901285, 23661799, 27042056, 33802570, 47323598, 67605140, 94647196, 118308995, 135210280, 189294392, 236617990, 473235980, 946471960]

約数ペア:

[(1, 946471960), (2, 473235980), (4, 236617990), (5, 189294392), (7, 135210280), (8, 118308995), (10, 94647196), (14, 67605140), (20, 47323598), (28, 33802570), (35, 27042056), (40, 23661799), (56, 16901285), (70, 13521028), (140, 6760514), (227, 4169480), (280, 3380257), (454, 2084740), (908, 1042370), (1135, 833896), (1589, 595640), (1816, 521185), (2270, 416948), (3178, 297820), (4540, 208474), (6356, 148910), (7945, 119128), (9080, 104237), (12712, 74455), (14891, 63560), (15890, 59564), (29782, 31780)]