7123060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 17329536

約数和(自身を除く): 10206476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 613, 830, 1162, 1226, 1660, 2324, 2452, 2905, 3065, 4291, 5810, 6130, 8582, 11620, 12260, 17164, 21455, 42910, 50879, 85820, 101758, 203516, 254395, 356153, 508790, 712306, 1017580, 1424612, 1780765, 3561530, 7123060]

約数ペア:

[(1, 7123060), (2, 3561530), (4, 1780765), (5, 1424612), (7, 1017580), (10, 712306), (14, 508790), (20, 356153), (28, 254395), (35, 203516), (70, 101758), (83, 85820), (140, 50879), (166, 42910), (332, 21455), (415, 17164), (581, 12260), (613, 11620), (830, 8582), (1162, 6130), (1226, 5810), (1660, 4291), (2324, 3065), (2452, 2905)]