12975930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 40124160

約数和(自身を除く): 27148230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 257, 270, 297, 306, 330, 374, 459, 495, 510, 514, 561, 594, 765, 771, 918, 935, 990, 1122, 1285, 1485, 1530, 1542, 1683, 1870, 2295, 2313, 2570, 2805, 2827, 2970, 3366, 3855, 4369, 4590, 4626, 5049, 5610, 5654, 6939, 7710, 8415, 8481, 8738, 10098, 11565, 13107, 13878, 14135, 16830, 16962, 21845, 23130, 25245, 25443, 26214, 28270, 34695, 39321, 42405, 43690, 48059, 50490, 50886, 65535, 69390, 76329, 78642, 84810, 96118, 117963, 127215, 131070, 144177, 152658, 196605, 235926, 240295, 254430, 288354, 381645, 393210, 432531, 480590, 589815, 720885, 763290, 865062, 1179630, 1297593, 1441770, 2162655, 2595186, 4325310, 6487965, 12975930]

約数ペア:

[(1, 12975930), (2, 6487965), (3, 4325310), (5, 2595186), (6, 2162655), (9, 1441770), (10, 1297593), (11, 1179630), (15, 865062), (17, 763290), (18, 720885), (22, 589815), (27, 480590), (30, 432531), (33, 393210), (34, 381645), (45, 288354), (51, 254430), (54, 240295), (55, 235926), (66, 196605), (85, 152658), (90, 144177), (99, 131070), (102, 127215), (110, 117963), (135, 96118), (153, 84810), (165, 78642), (170, 76329), (187, 69390), (198, 65535), (255, 50886), (257, 50490), (270, 48059), (297, 43690), (306, 42405), (330, 39321), (374, 34695), (459, 28270), (495, 26214), (510, 25443), (514, 25245), (561, 23130), (594, 21845), (765, 16962), (771, 16830), (918, 14135), (935, 13878), (990, 13107), (1122, 11565), (1285, 10098), (1485, 8738), (1530, 8481), (1542, 8415), (1683, 7710), (1870, 6939), (2295, 5654), (2313, 5610), (2570, 5049), (2805, 4626), (2827, 4590), (2970, 4369), (3366, 3855)]