79538820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30829}}^1$

素因数の和:30884

約数の個数: 48

約数和(自身を含む): 227895360

約数和(自身を除く): 148356540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 30829, 61658, 92487, 123316, 154145, 184974, 308290, 369948, 462435, 616580, 924870, 1325647, 1849740, 2651294, 3976941, 5302588, 6628235, 7953882, 13256470, 15907764, 19884705, 26512940, 39769410, 79538820]

約数ペア:

[(1, 79538820), (2, 39769410), (3, 26512940), (4, 19884705), (5, 15907764), (6, 13256470), (10, 7953882), (12, 6628235), (15, 5302588), (20, 3976941), (30, 2651294), (43, 1849740), (60, 1325647), (86, 924870), (129, 616580), (172, 462435), (215, 369948), (258, 308290), (430, 184974), (516, 154145), (645, 123316), (860, 92487), (1290, 61658), (2580, 30829)]