11384940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27107}}^1$

素因数の和:27126

約数の個数: 48

約数和(自身を含む): 36433152

約数和(自身を除く): 25048212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27107, 54214, 81321, 108428, 135535, 162642, 189749, 271070, 325284, 379498, 406605, 542140, 569247, 758996, 813210, 948745, 1138494, 1626420, 1897490, 2276988, 2846235, 3794980, 5692470, 11384940]

約数ペア:

[(1, 11384940), (2, 5692470), (3, 3794980), (4, 2846235), (5, 2276988), (6, 1897490), (7, 1626420), (10, 1138494), (12, 948745), (14, 813210), (15, 758996), (20, 569247), (21, 542140), (28, 406605), (30, 379498), (35, 325284), (42, 271070), (60, 189749), (70, 162642), (84, 135535), (105, 108428), (140, 81321), (210, 54214), (420, 27107)]