6370840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 16695360

約数和(自身を除く): 10324520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 373, 427, 488, 610, 746, 854, 1220, 1492, 1708, 1865, 2135, 2440, 2611, 2984, 3416, 3730, 4270, 5222, 7460, 8540, 10444, 13055, 14920, 17080, 20888, 22753, 26110, 45506, 52220, 91012, 104440, 113765, 159271, 182024, 227530, 318542, 455060, 637084, 796355, 910120, 1274168, 1592710, 3185420, 6370840]

約数ペア:

[(1, 6370840), (2, 3185420), (4, 1592710), (5, 1274168), (7, 910120), (8, 796355), (10, 637084), (14, 455060), (20, 318542), (28, 227530), (35, 182024), (40, 159271), (56, 113765), (61, 104440), (70, 91012), (122, 52220), (140, 45506), (244, 26110), (280, 22753), (305, 20888), (373, 17080), (427, 14920), (488, 13055), (610, 10444), (746, 8540), (854, 7460), (1220, 5222), (1492, 4270), (1708, 3730), (1865, 3416), (2135, 2984), (2440, 2611)]