18144103670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{306023}}^1$

素因数の和:306066

約数の個数: 72

約数和(自身を含む): 41759422992

約数和(自身を除く): 23615319322

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1694, 2695, 4235, 5390, 5929, 8470, 11858, 29645, 59290, 306023, 612046, 1530115, 2142161, 3060230, 3366253, 4284322, 6732506, 10710805, 14995127, 16831265, 21421610, 23563771, 29990254, 33662530, 37028783, 47127542, 74057566, 74975635, 117818855, 149951270, 164946397, 185143915, 235637710, 259201481, 329892794, 370287830, 518402962, 824731985, 1296007405, 1649463970, 1814410367, 2592014810, 3628820734, 9072051835, 18144103670]

約数ペア:

[(1, 18144103670), (2, 9072051835), (5, 3628820734), (7, 2592014810), (10, 1814410367), (11, 1649463970), (14, 1296007405), (22, 824731985), (35, 518402962), (49, 370287830), (55, 329892794), (70, 259201481), (77, 235637710), (98, 185143915), (110, 164946397), (121, 149951270), (154, 117818855), (242, 74975635), (245, 74057566), (385, 47127542), (490, 37028783), (539, 33662530), (605, 29990254), (770, 23563771), (847, 21421610), (1078, 16831265), (1210, 14995127), (1694, 10710805), (2695, 6732506), (4235, 4284322), (5390, 3366253), (5929, 3060230), (8470, 2142161), (11858, 1530115), (29645, 612046), (59290, 306023)]