28656156690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{45485963}}^1$

素因数の和:45485983

約数の個数: 48

約数和(自身を含む): 85149724608

約数和(自身を除く): 56493567918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 45485963, 90971926, 136457889, 227429815, 272915778, 318401741, 409373667, 454859630, 636803482, 682289445, 818747334, 955205223, 1364578890, 1592008705, 1910410446, 2046868335, 2865615669, 3184017410, 4093736670, 4776026115, 5731231338, 9552052230, 14328078345, 28656156690]

約数ペア:

[(1, 28656156690), (2, 14328078345), (3, 9552052230), (5, 5731231338), (6, 4776026115), (7, 4093736670), (9, 3184017410), (10, 2865615669), (14, 2046868335), (15, 1910410446), (18, 1592008705), (21, 1364578890), (30, 955205223), (35, 818747334), (42, 682289445), (45, 636803482), (63, 454859630), (70, 409373667), (90, 318401741), (105, 272915778), (126, 227429815), (210, 136457889), (315, 90971926), (630, 45485963)]