27641790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 55094850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 227, 246, 270, 297, 330, 369, 410, 451, 454, 495, 594, 615, 681, 738, 902, 990, 1107, 1135, 1230, 1353, 1362, 1485, 1845, 2043, 2214, 2255, 2270, 2497, 2706, 2970, 3405, 3690, 4059, 4086, 4510, 4994, 5535, 6129, 6765, 6810, 7491, 8118, 9307, 10215, 11070, 12177, 12258, 12485, 13530, 14982, 18614, 20295, 20430, 22473, 24354, 24970, 27921, 30645, 37455, 40590, 44946, 46535, 55842, 60885, 61290, 67419, 74910, 83763, 93070, 102377, 112365, 121770, 134838, 139605, 167526, 204754, 224730, 251289, 279210, 307131, 337095, 418815, 502578, 511885, 614262, 674190, 837630, 921393, 1023770, 1256445, 1535655, 1842786, 2512890, 2764179, 3071310, 4606965, 5528358, 9213930, 13820895, 27641790]

約数ペア:

[(1, 27641790), (2, 13820895), (3, 9213930), (5, 5528358), (6, 4606965), (9, 3071310), (10, 2764179), (11, 2512890), (15, 1842786), (18, 1535655), (22, 1256445), (27, 1023770), (30, 921393), (33, 837630), (41, 674190), (45, 614262), (54, 511885), (55, 502578), (66, 418815), (82, 337095), (90, 307131), (99, 279210), (110, 251289), (123, 224730), (135, 204754), (165, 167526), (198, 139605), (205, 134838), (227, 121770), (246, 112365), (270, 102377), (297, 93070), (330, 83763), (369, 74910), (410, 67419), (451, 61290), (454, 60885), (495, 55842), (594, 46535), (615, 44946), (681, 40590), (738, 37455), (902, 30645), (990, 27921), (1107, 24970), (1135, 24354), (1230, 22473), (1353, 20430), (1362, 20295), (1485, 18614), (1845, 14982), (2043, 13530), (2214, 12485), (2255, 12258), (2270, 12177), (2497, 11070), (2706, 10215), (2970, 9307), (3405, 8118), (3690, 7491), (4059, 6810), (4086, 6765), (4510, 6129), (4994, 5535)]