757604260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{102103}}^1$

素因数の和:102172

約数の個数: 48

約数和(自身を含む): 1852574976

約数和(自身を除く): 1094970716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 102103, 204206, 408412, 510515, 714721, 1021030, 1429442, 2042060, 2858884, 3573605, 5411459, 7147210, 10822918, 14294420, 21645836, 27057295, 37880213, 54114590, 75760426, 108229180, 151520852, 189401065, 378802130, 757604260]

約数ペア:

[(1, 757604260), (2, 378802130), (4, 189401065), (5, 151520852), (7, 108229180), (10, 75760426), (14, 54114590), (20, 37880213), (28, 27057295), (35, 21645836), (53, 14294420), (70, 10822918), (106, 7147210), (140, 5411459), (212, 3573605), (265, 2858884), (371, 2042060), (530, 1429442), (742, 1021030), (1060, 714721), (1484, 510515), (1855, 408412), (3710, 204206), (7420, 102103)]