4787788140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{258241}}^1$

素因数の和:258359

約数の個数: 72

約数和(自身を含む): 14664013728

約数和(自身を除く): 9876225588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 258241, 516482, 774723, 1032964, 1291205, 1549446, 2324169, 2582410, 3098892, 3873615, 4648338, 5164820, 7747230, 9296676, 11620845, 15494460, 23241690, 26598823, 46483380, 53197646, 79796469, 106395292, 132994115, 159592938, 239389407, 265988230, 319185876, 398982345, 478778814, 531976460, 797964690, 957557628, 1196947035, 1595929380, 2393894070, 4787788140]

約数ペア:

[(1, 4787788140), (2, 2393894070), (3, 1595929380), (4, 1196947035), (5, 957557628), (6, 797964690), (9, 531976460), (10, 478778814), (12, 398982345), (15, 319185876), (18, 265988230), (20, 239389407), (30, 159592938), (36, 132994115), (45, 106395292), (60, 79796469), (90, 53197646), (103, 46483380), (180, 26598823), (206, 23241690), (309, 15494460), (412, 11620845), (515, 9296676), (618, 7747230), (927, 5164820), (1030, 4648338), (1236, 3873615), (1545, 3098892), (1854, 2582410), (2060, 2324169), (3090, 1549446), (3708, 1291205), (4635, 1032964), (6180, 774723), (9270, 516482), (18540, 258241)]