11257380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{6949}}^1$

素因数の和:6970

約数の個数: 60

約数和(自身を含む): 35319900

約数和(自身を除く): 24062520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 6949, 13898, 20847, 27796, 34745, 41694, 62541, 69490, 83388, 104235, 125082, 138980, 187623, 208470, 250164, 312705, 375246, 416940, 562869, 625410, 750492, 938115, 1125738, 1250820, 1876230, 2251476, 2814345, 3752460, 5628690, 11257380]

約数ペア:

[(1, 11257380), (2, 5628690), (3, 3752460), (4, 2814345), (5, 2251476), (6, 1876230), (9, 1250820), (10, 1125738), (12, 938115), (15, 750492), (18, 625410), (20, 562869), (27, 416940), (30, 375246), (36, 312705), (45, 250164), (54, 208470), (60, 187623), (81, 138980), (90, 125082), (108, 104235), (135, 83388), (162, 69490), (180, 62541), (270, 41694), (324, 34745), (405, 27796), (540, 20847), (810, 13898), (1620, 6949)]