1179630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 3343680

約数和(自身を除く): 2164050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 257, 270, 306, 459, 510, 514, 765, 771, 918, 1285, 1530, 1542, 2295, 2313, 2570, 3855, 4369, 4590, 4626, 6939, 7710, 8738, 11565, 13107, 13878, 21845, 23130, 26214, 34695, 39321, 43690, 65535, 69390, 78642, 117963, 131070, 196605, 235926, 393210, 589815, 1179630]

約数ペア:

[(1, 1179630), (2, 589815), (3, 393210), (5, 235926), (6, 196605), (9, 131070), (10, 117963), (15, 78642), (17, 69390), (18, 65535), (27, 43690), (30, 39321), (34, 34695), (45, 26214), (51, 23130), (54, 21845), (85, 13878), (90, 13107), (102, 11565), (135, 8738), (153, 7710), (170, 6939), (255, 4626), (257, 4590), (270, 4369), (306, 3855), (459, 2570), (510, 2313), (514, 2295), (765, 1542), (771, 1530), (918, 1285)]