1302082140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{504683}}^1$

素因数の和:504738

約数の個数: 48

約数和(自身を含む): 3730624128

約数和(自身を除く): 2428541988

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, 504683, 1009366, 1514049, 2018732, 2523415, 3028098, 5046830, 6056196, 7570245, 10093660, 15140490, 21701369, 30280980, 43402738, 65104107, 86805476, 108506845, 130208214, 217013690, 260416428, 325520535, 434027380, 651041070, 1302082140]

約数ペア:

[(1, 1302082140), (2, 651041070), (3, 434027380), (4, 325520535), (5, 260416428), (6, 217013690), (10, 130208214), (12, 108506845), (15, 86805476), (20, 65104107), (30, 43402738), (43, 30280980), (60, 21701369), (86, 15140490), (129, 10093660), (172, 7570245), (215, 6056196), (258, 5046830), (430, 3028098), (516, 2523415), (645, 2018732), (860, 1514049), (1290, 1009366), (2580, 504683)]