1551130770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1055191}}^1$

素因数の和:1055215

約数の個数: 48

約数和(自身を含む): 4330507968

約数和(自身を除く): 2779377198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1055191, 2110382, 3165573, 5275955, 6331146, 7386337, 10551910, 14772674, 15827865, 22159011, 31655730, 36931685, 44318022, 51704359, 73863370, 103408718, 110795055, 155113077, 221590110, 258521795, 310226154, 517043590, 775565385, 1551130770]

約数ペア:

[(1, 1551130770), (2, 775565385), (3, 517043590), (5, 310226154), (6, 258521795), (7, 221590110), (10, 155113077), (14, 110795055), (15, 103408718), (21, 73863370), (30, 51704359), (35, 44318022), (42, 36931685), (49, 31655730), (70, 22159011), (98, 15827865), (105, 14772674), (147, 10551910), (210, 7386337), (245, 6331146), (294, 5275955), (490, 3165573), (735, 2110382), (1470, 1055191)]