19242630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 61286400

約数和(自身を除く): 42043770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 31, 33, 38, 45, 54, 55, 57, 62, 66, 90, 93, 95, 99, 110, 114, 121, 135, 155, 165, 171, 186, 190, 198, 209, 242, 270, 279, 285, 297, 310, 330, 341, 342, 363, 418, 465, 495, 513, 558, 570, 589, 594, 605, 627, 682, 726, 837, 855, 930, 990, 1023, 1026, 1045, 1089, 1178, 1210, 1254, 1395, 1485, 1674, 1705, 1710, 1767, 1815, 1881, 2046, 2090, 2178, 2299, 2565, 2790, 2945, 2970, 3069, 3135, 3267, 3410, 3534, 3630, 3751, 3762, 4185, 4598, 5115, 5130, 5301, 5445, 5643, 5890, 6138, 6270, 6479, 6534, 6897, 7502, 8370, 8835, 9207, 9405, 10230, 10602, 10890, 11253, 11286, 11495, 12958, 13794, 15345, 15903, 16335, 17670, 18414, 18755, 18810, 19437, 20691, 22506, 22990, 26505, 28215, 30690, 31806, 32395, 32670, 33759, 34485, 37510, 38874, 41382, 46035, 53010, 56265, 56430, 58311, 62073, 64790, 67518, 68970, 71269, 79515, 92070, 97185, 101277, 103455, 112530, 116622, 124146, 142538, 159030, 168795, 174933, 194370, 202554, 206910, 213807, 291555, 310365, 337590, 349866, 356345, 427614, 506385, 583110, 620730, 641421, 712690, 874665, 1012770, 1069035, 1282842, 1749330, 1924263, 2138070, 3207105, 3848526, 6414210, 9621315, 19242630]

約数ペア:

[(1, 19242630), (2, 9621315), (3, 6414210), (5, 3848526), (6, 3207105), (9, 2138070), (10, 1924263), (11, 1749330), (15, 1282842), (18, 1069035), (19, 1012770), (22, 874665), (27, 712690), (30, 641421), (31, 620730), (33, 583110), (38, 506385), (45, 427614), (54, 356345), (55, 349866), (57, 337590), (62, 310365), (66, 291555), (90, 213807), (93, 206910), (95, 202554), (99, 194370), (110, 174933), (114, 168795), (121, 159030), (135, 142538), (155, 124146), (165, 116622), (171, 112530), (186, 103455), (190, 101277), (198, 97185), (209, 92070), (242, 79515), (270, 71269), (279, 68970), (285, 67518), (297, 64790), (310, 62073), (330, 58311), (341, 56430), (342, 56265), (363, 53010), (418, 46035), (465, 41382), (495, 38874), (513, 37510), (558, 34485), (570, 33759), (589, 32670), (594, 32395), (605, 31806), (627, 30690), (682, 28215), (726, 26505), (837, 22990), (855, 22506), (930, 20691), (990, 19437), (1023, 18810), (1026, 18755), (1045, 18414), (1089, 17670), (1178, 16335), (1210, 15903), (1254, 15345), (1395, 13794), (1485, 12958), (1674, 11495), (1705, 11286), (1710, 11253), (1767, 10890), (1815, 10602), (1881, 10230), (2046, 9405), (2090, 9207), (2178, 8835), (2299, 8370), (2565, 7502), (2790, 6897), (2945, 6534), (2970, 6479), (3069, 6270), (3135, 6138), (3267, 5890), (3410, 5643), (3534, 5445), (3630, 5301), (3751, 5130), (3762, 5115), (4185, 4598)]