126566790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31721}}^1$

素因数の和:31757

約数の個数: 64

約数和(自身を含む): 365437440

約数和(自身を除く): 238870650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 31721, 63442, 95163, 158605, 190326, 222047, 317210, 444094, 475815, 602699, 666141, 951630, 1110235, 1205398, 1332282, 1808097, 2220470, 3013495, 3330705, 3616194, 4218893, 6026990, 6661410, 8437786, 9040485, 12656679, 18080970, 21094465, 25313358, 42188930, 63283395, 126566790]

約数ペア:

[(1, 126566790), (2, 63283395), (3, 42188930), (5, 25313358), (6, 21094465), (7, 18080970), (10, 12656679), (14, 9040485), (15, 8437786), (19, 6661410), (21, 6026990), (30, 4218893), (35, 3616194), (38, 3330705), (42, 3013495), (57, 2220470), (70, 1808097), (95, 1332282), (105, 1205398), (114, 1110235), (133, 951630), (190, 666141), (210, 602699), (266, 475815), (285, 444094), (399, 317210), (570, 222047), (665, 190326), (798, 158605), (1330, 95163), (1995, 63442), (3990, 31721)]