11221950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 28212480

約数和(自身を除く): 16990530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 947, 1185, 1894, 1975, 2370, 2841, 3950, 4735, 5682, 5925, 9470, 11850, 14205, 23675, 28410, 47350, 71025, 74813, 142050, 149626, 224439, 374065, 448878, 748130, 1122195, 1870325, 2244390, 3740650, 5610975, 11221950]

約数ペア:

[(1, 11221950), (2, 5610975), (3, 3740650), (5, 2244390), (6, 1870325), (10, 1122195), (15, 748130), (25, 448878), (30, 374065), (50, 224439), (75, 149626), (79, 142050), (150, 74813), (158, 71025), (237, 47350), (395, 28410), (474, 23675), (790, 14205), (947, 11850), (1185, 9470), (1894, 5925), (1975, 5682), (2370, 4735), (2841, 3950)]