19071960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9349}}^1$

素因数の和:9380

約数の個数: 64

約数和(自身を含む): 60588000

約数和(自身を除く): 41516040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9349, 18698, 28047, 37396, 46745, 56094, 74792, 93490, 112188, 140235, 158933, 186980, 224376, 280470, 317866, 373960, 476799, 560940, 635732, 794665, 953598, 1121880, 1271464, 1589330, 1907196, 2383995, 3178660, 3814392, 4767990, 6357320, 9535980, 19071960]

約数ペア:

[(1, 19071960), (2, 9535980), (3, 6357320), (4, 4767990), (5, 3814392), (6, 3178660), (8, 2383995), (10, 1907196), (12, 1589330), (15, 1271464), (17, 1121880), (20, 953598), (24, 794665), (30, 635732), (34, 560940), (40, 476799), (51, 373960), (60, 317866), (68, 280470), (85, 224376), (102, 186980), (120, 158933), (136, 140235), (170, 112188), (204, 93490), (255, 74792), (340, 56094), (408, 46745), (510, 37396), (680, 28047), (1020, 18698), (2040, 9349)]