145202190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 413337600

約数和(自身を除く): 268135410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 103, 105, 137, 147, 206, 210, 245, 274, 294, 309, 343, 411, 490, 515, 618, 685, 686, 721, 735, 822, 959, 1029, 1030, 1370, 1442, 1470, 1545, 1715, 1918, 2055, 2058, 2163, 2877, 3090, 3430, 3605, 4110, 4326, 4795, 5047, 5145, 5754, 6713, 7210, 9590, 10094, 10290, 10815, 13426, 14111, 14385, 15141, 20139, 21630, 25235, 28222, 28770, 30282, 33565, 35329, 40278, 42333, 46991, 50470, 67130, 70555, 70658, 75705, 84666, 93982, 98777, 100695, 105987, 140973, 141110, 151410, 176645, 197554, 201390, 211665, 211974, 234955, 281946, 296331, 353290, 423330, 469910, 493885, 529935, 592662, 691439, 704865, 987770, 1059870, 1382878, 1409730, 1481655, 2074317, 2963310, 3457195, 4148634, 4840073, 6914390, 9680146, 10371585, 14520219, 20743170, 24200365, 29040438, 48400730, 72601095, 145202190]

約数ペア:

[(1, 145202190), (2, 72601095), (3, 48400730), (5, 29040438), (6, 24200365), (7, 20743170), (10, 14520219), (14, 10371585), (15, 9680146), (21, 6914390), (30, 4840073), (35, 4148634), (42, 3457195), (49, 2963310), (70, 2074317), (98, 1481655), (103, 1409730), (105, 1382878), (137, 1059870), (147, 987770), (206, 704865), (210, 691439), (245, 592662), (274, 529935), (294, 493885), (309, 469910), (343, 423330), (411, 353290), (490, 296331), (515, 281946), (618, 234955), (685, 211974), (686, 211665), (721, 201390), (735, 197554), (822, 176645), (959, 151410), (1029, 141110), (1030, 140973), (1370, 105987), (1442, 100695), (1470, 98777), (1545, 93982), (1715, 84666), (1918, 75705), (2055, 70658), (2058, 70555), (2163, 67130), (2877, 50470), (3090, 46991), (3430, 42333), (3605, 40278), (4110, 35329), (4326, 33565), (4795, 30282), (5047, 28770), (5145, 28222), (5754, 25235), (6713, 21630), (7210, 20139), (9590, 15141), (10094, 14385), (10290, 14111), (10815, 13426)]