38927790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 121375584

約数和(自身を除く): 82447794

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 135, 153, 162, 165, 170, 187, 198, 255, 257, 270, 297, 306, 330, 374, 405, 459, 495, 510, 514, 561, 594, 765, 771, 810, 891, 918, 935, 990, 1122, 1285, 1377, 1485, 1530, 1542, 1683, 1782, 1870, 2295, 2313, 2570, 2754, 2805, 2827, 2970, 3366, 3855, 4369, 4455, 4590, 4626, 5049, 5610, 5654, 6885, 6939, 7710, 8415, 8481, 8738, 8910, 10098, 11565, 13107, 13770, 13878, 14135, 15147, 16830, 16962, 20817, 21845, 23130, 25245, 25443, 26214, 28270, 30294, 34695, 39321, 41634, 42405, 43690, 48059, 50490, 50886, 65535, 69390, 75735, 76329, 78642, 84810, 96118, 104085, 117963, 127215, 131070, 144177, 151470, 152658, 196605, 208170, 228987, 235926, 240295, 254430, 288354, 353889, 381645, 393210, 432531, 457974, 480590, 589815, 707778, 720885, 763290, 865062, 1144935, 1179630, 1297593, 1441770, 1769445, 2162655, 2289870, 2595186, 3538890, 3892779, 4325310, 6487965, 7785558, 12975930, 19463895, 38927790]

約数ペア:

[(1, 38927790), (2, 19463895), (3, 12975930), (5, 7785558), (6, 6487965), (9, 4325310), (10, 3892779), (11, 3538890), (15, 2595186), (17, 2289870), (18, 2162655), (22, 1769445), (27, 1441770), (30, 1297593), (33, 1179630), (34, 1144935), (45, 865062), (51, 763290), (54, 720885), (55, 707778), (66, 589815), (81, 480590), (85, 457974), (90, 432531), (99, 393210), (102, 381645), (110, 353889), (135, 288354), (153, 254430), (162, 240295), (165, 235926), (170, 228987), (187, 208170), (198, 196605), (255, 152658), (257, 151470), (270, 144177), (297, 131070), (306, 127215), (330, 117963), (374, 104085), (405, 96118), (459, 84810), (495, 78642), (510, 76329), (514, 75735), (561, 69390), (594, 65535), (765, 50886), (771, 50490), (810, 48059), (891, 43690), (918, 42405), (935, 41634), (990, 39321), (1122, 34695), (1285, 30294), (1377, 28270), (1485, 26214), (1530, 25443), (1542, 25245), (1683, 23130), (1782, 21845), (1870, 20817), (2295, 16962), (2313, 16830), (2570, 15147), (2754, 14135), (2805, 13878), (2827, 13770), (2970, 13107), (3366, 11565), (3855, 10098), (4369, 8910), (4455, 8738), (4590, 8481), (4626, 8415), (5049, 7710), (5610, 6939), (5654, 6885)]