2877930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 160

約数和(自身を含む): 9408960

約数和(自身を除く): 6531030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 27, 30, 33, 34, 38, 45, 51, 54, 55, 57, 66, 81, 85, 90, 95, 99, 102, 110, 114, 135, 153, 162, 165, 170, 171, 187, 190, 198, 209, 255, 270, 285, 297, 306, 323, 330, 342, 374, 405, 418, 459, 495, 510, 513, 561, 570, 594, 627, 646, 765, 810, 855, 891, 918, 935, 969, 990, 1026, 1045, 1122, 1254, 1377, 1485, 1530, 1539, 1615, 1683, 1710, 1782, 1870, 1881, 1938, 2090, 2295, 2565, 2754, 2805, 2907, 2970, 3078, 3135, 3230, 3366, 3553, 3762, 4455, 4590, 4845, 5049, 5130, 5610, 5643, 5814, 6270, 6885, 7106, 7695, 8415, 8721, 8910, 9405, 9690, 10098, 10659, 11286, 13770, 14535, 15147, 15390, 16830, 16929, 17442, 17765, 18810, 21318, 25245, 26163, 28215, 29070, 30294, 31977, 33858, 35530, 43605, 50490, 52326, 53295, 56430, 63954, 75735, 84645, 87210, 95931, 106590, 130815, 151470, 159885, 169290, 191862, 261630, 287793, 319770, 479655, 575586, 959310, 1438965, 2877930]

約数ペア:

[(1, 2877930), (2, 1438965), (3, 959310), (5, 575586), (6, 479655), (9, 319770), (10, 287793), (11, 261630), (15, 191862), (17, 169290), (18, 159885), (19, 151470), (22, 130815), (27, 106590), (30, 95931), (33, 87210), (34, 84645), (38, 75735), (45, 63954), (51, 56430), (54, 53295), (55, 52326), (57, 50490), (66, 43605), (81, 35530), (85, 33858), (90, 31977), (95, 30294), (99, 29070), (102, 28215), (110, 26163), (114, 25245), (135, 21318), (153, 18810), (162, 17765), (165, 17442), (170, 16929), (171, 16830), (187, 15390), (190, 15147), (198, 14535), (209, 13770), (255, 11286), (270, 10659), (285, 10098), (297, 9690), (306, 9405), (323, 8910), (330, 8721), (342, 8415), (374, 7695), (405, 7106), (418, 6885), (459, 6270), (495, 5814), (510, 5643), (513, 5610), (561, 5130), (570, 5049), (594, 4845), (627, 4590), (646, 4455), (765, 3762), (810, 3553), (855, 3366), (891, 3230), (918, 3135), (935, 3078), (969, 2970), (990, 2907), (1026, 2805), (1045, 2754), (1122, 2565), (1254, 2295), (1377, 2090), (1485, 1938), (1530, 1881), (1539, 1870), (1615, 1782), (1683, 1710)]