311133030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2819}}^1$

素因数の和:3125

約数の個数: 64

約数和(自身を含む): 807287040

約数和(自身を除く): 496154010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 390, 566, 849, 1415, 1698, 2819, 2830, 3679, 4245, 5638, 7358, 8457, 8490, 11037, 14095, 16914, 18395, 22074, 28190, 36647, 36790, 42285, 55185, 73294, 84570, 109941, 110370, 183235, 219882, 366470, 549705, 797777, 1099410, 1595554, 2393331, 3988885, 4786662, 7977770, 10371101, 11966655, 20742202, 23933310, 31113303, 51855505, 62226606, 103711010, 155566515, 311133030]

約数ペア:

[(1, 311133030), (2, 155566515), (3, 103711010), (5, 62226606), (6, 51855505), (10, 31113303), (13, 23933310), (15, 20742202), (26, 11966655), (30, 10371101), (39, 7977770), (65, 4786662), (78, 3988885), (130, 2393331), (195, 1595554), (283, 1099410), (390, 797777), (566, 549705), (849, 366470), (1415, 219882), (1698, 183235), (2819, 110370), (2830, 109941), (3679, 84570), (4245, 73294), (5638, 55185), (7358, 42285), (8457, 36790), (8490, 36647), (11037, 28190), (14095, 22074), (16914, 18395)]