87002730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2153}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 226816200

約数和(自身を除く): 139813470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2153, 2245, 2694, 4041, 4306, 4490, 6459, 6735, 8082, 10765, 12918, 13470, 19377, 20205, 21530, 32295, 38754, 40410, 64590, 96885, 193770, 966697, 1933394, 2900091, 4833485, 5800182, 8700273, 9666970, 14500455, 17400546, 29000910, 43501365, 87002730]

約数ペア:

[(1, 87002730), (2, 43501365), (3, 29000910), (5, 17400546), (6, 14500455), (9, 9666970), (10, 8700273), (15, 5800182), (18, 4833485), (30, 2900091), (45, 1933394), (90, 966697), (449, 193770), (898, 96885), (1347, 64590), (2153, 40410), (2245, 38754), (2694, 32295), (4041, 21530), (4306, 20205), (4490, 19377), (6459, 13470), (6735, 12918), (8082, 10765)]