227192980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 565076736

約数和(自身を除く): 337883756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 67, 70, 106, 134, 140, 212, 265, 268, 335, 371, 457, 469, 530, 670, 742, 914, 938, 1060, 1340, 1484, 1828, 1855, 1876, 2285, 2345, 3199, 3551, 3710, 4570, 4690, 6398, 7102, 7420, 9140, 9380, 12796, 14204, 15995, 17755, 24221, 24857, 30619, 31990, 35510, 48442, 49714, 61238, 63980, 71020, 96884, 99428, 121105, 122476, 124285, 153095, 169547, 214333, 242210, 248570, 306190, 339094, 428666, 484420, 497140, 612380, 678188, 847735, 857332, 1071665, 1622807, 1695470, 2143330, 3245614, 3390940, 4286660, 6491228, 8114035, 11359649, 16228070, 22719298, 32456140, 45438596, 56798245, 113596490, 227192980]

約数ペア:

[(1, 227192980), (2, 113596490), (4, 56798245), (5, 45438596), (7, 32456140), (10, 22719298), (14, 16228070), (20, 11359649), (28, 8114035), (35, 6491228), (53, 4286660), (67, 3390940), (70, 3245614), (106, 2143330), (134, 1695470), (140, 1622807), (212, 1071665), (265, 857332), (268, 847735), (335, 678188), (371, 612380), (457, 497140), (469, 484420), (530, 428666), (670, 339094), (742, 306190), (914, 248570), (938, 242210), (1060, 214333), (1340, 169547), (1484, 153095), (1828, 124285), (1855, 122476), (1876, 121105), (2285, 99428), (2345, 96884), (3199, 71020), (3551, 63980), (3710, 61238), (4570, 49714), (4690, 48442), (6398, 35510), (7102, 31990), (7420, 30619), (9140, 24857), (9380, 24221), (12796, 17755), (14204, 15995)]