194355780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11953}}^1$

素因数の和:12236

約数の個数: 48

約数和(自身を含む): 546249984

約数和(自身を除く): 351894204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 11953, 16260, 23906, 35859, 47812, 59765, 71718, 119530, 143436, 179295, 239060, 358590, 717180, 3239263, 6478526, 9717789, 12957052, 16196315, 19435578, 32392630, 38871156, 48588945, 64785260, 97177890, 194355780]

約数ペア:

[(1, 194355780), (2, 97177890), (3, 64785260), (4, 48588945), (5, 38871156), (6, 32392630), (10, 19435578), (12, 16196315), (15, 12957052), (20, 9717789), (30, 6478526), (60, 3239263), (271, 717180), (542, 358590), (813, 239060), (1084, 179295), (1355, 143436), (1626, 119530), (2710, 71718), (3252, 59765), (4065, 47812), (5420, 35859), (8130, 23906), (11953, 16260)]