40798890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 126498240

約数和(自身を除く): 85699350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 81, 90, 95, 99, 110, 114, 135, 162, 165, 171, 190, 198, 209, 241, 270, 285, 297, 330, 342, 405, 418, 482, 495, 513, 570, 594, 627, 723, 810, 855, 891, 990, 1026, 1045, 1205, 1254, 1446, 1485, 1539, 1710, 1782, 1881, 2090, 2169, 2410, 2565, 2651, 2970, 3078, 3135, 3615, 3762, 4338, 4455, 4579, 5130, 5302, 5643, 6270, 6507, 7230, 7695, 7953, 8910, 9158, 9405, 10845, 11286, 13014, 13255, 13737, 15390, 15906, 16929, 18810, 19521, 21690, 22895, 23859, 26510, 27474, 28215, 32535, 33858, 39042, 39765, 41211, 45790, 47718, 50369, 56430, 65070, 68685, 71577, 79530, 82422, 84645, 97605, 100738, 119295, 123633, 137370, 143154, 151107, 169290, 195210, 206055, 214731, 238590, 247266, 251845, 302214, 357885, 370899, 412110, 429462, 453321, 503690, 618165, 715770, 741798, 755535, 906642, 1073655, 1236330, 1359963, 1511070, 1854495, 2147310, 2266605, 2719926, 3708990, 4079889, 4533210, 6799815, 8159778, 13599630, 20399445, 40798890]

約数ペア:

[(1, 40798890), (2, 20399445), (3, 13599630), (5, 8159778), (6, 6799815), (9, 4533210), (10, 4079889), (11, 3708990), (15, 2719926), (18, 2266605), (19, 2147310), (22, 1854495), (27, 1511070), (30, 1359963), (33, 1236330), (38, 1073655), (45, 906642), (54, 755535), (55, 741798), (57, 715770), (66, 618165), (81, 503690), (90, 453321), (95, 429462), (99, 412110), (110, 370899), (114, 357885), (135, 302214), (162, 251845), (165, 247266), (171, 238590), (190, 214731), (198, 206055), (209, 195210), (241, 169290), (270, 151107), (285, 143154), (297, 137370), (330, 123633), (342, 119295), (405, 100738), (418, 97605), (482, 84645), (495, 82422), (513, 79530), (570, 71577), (594, 68685), (627, 65070), (723, 56430), (810, 50369), (855, 47718), (891, 45790), (990, 41211), (1026, 39765), (1045, 39042), (1205, 33858), (1254, 32535), (1446, 28215), (1485, 27474), (1539, 26510), (1710, 23859), (1782, 22895), (1881, 21690), (2090, 19521), (2169, 18810), (2410, 16929), (2565, 15906), (2651, 15390), (2970, 13737), (3078, 13255), (3135, 13014), (3615, 11286), (3762, 10845), (4338, 9405), (4455, 9158), (4579, 8910), (5130, 7953), (5302, 7695), (5643, 7230), (6270, 6507)]