65609970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 168480000

約数和(自身を除く): 102870030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 170, 206, 255, 309, 510, 515, 618, 1030, 1249, 1545, 1751, 2498, 3090, 3502, 3747, 5253, 6245, 7494, 8755, 10506, 12490, 17510, 18735, 21233, 26265, 37470, 42466, 52530, 63699, 106165, 127398, 128647, 212330, 257294, 318495, 385941, 636990, 643235, 771882, 1286470, 1929705, 2186999, 3859410, 4373998, 6560997, 10934995, 13121994, 21869990, 32804985, 65609970]

約数ペア:

[(1, 65609970), (2, 32804985), (3, 21869990), (5, 13121994), (6, 10934995), (10, 6560997), (15, 4373998), (17, 3859410), (30, 2186999), (34, 1929705), (51, 1286470), (85, 771882), (102, 643235), (103, 636990), (170, 385941), (206, 318495), (255, 257294), (309, 212330), (510, 128647), (515, 127398), (618, 106165), (1030, 63699), (1249, 52530), (1545, 42466), (1751, 37470), (2498, 26265), (3090, 21233), (3502, 18735), (3747, 17510), (5253, 12490), (6245, 10506), (7494, 8755)]