145593210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{14149}}^1$

素因数の和:14180

約数の個数: 64

約数和(自身を含む): 407520000

約数和(自身を除く): 261926790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 14149, 28298, 42447, 70745, 84894, 99043, 141490, 198086, 212235, 297129, 424470, 495215, 594258, 693301, 990430, 1386602, 1485645, 2079903, 2971290, 3466505, 4159806, 4853107, 6933010, 9706214, 10399515, 14559321, 20799030, 24265535, 29118642, 48531070, 72796605, 145593210]

約数ペア:

[(1, 145593210), (2, 72796605), (3, 48531070), (5, 29118642), (6, 24265535), (7, 20799030), (10, 14559321), (14, 10399515), (15, 9706214), (21, 6933010), (30, 4853107), (35, 4159806), (42, 3466505), (49, 2971290), (70, 2079903), (98, 1485645), (105, 1386602), (147, 990430), (210, 693301), (245, 594258), (294, 495215), (343, 424470), (490, 297129), (686, 212235), (735, 198086), (1029, 141490), (1470, 99043), (1715, 84894), (2058, 70745), (3430, 42447), (5145, 28298), (10290, 14149)]