12845350

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 60

約数和(自身を含む): 28133244

約数和(自身を除く): 15287894

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 107, 175, 214, 245, 343, 350, 490, 535, 686, 749, 1070, 1225, 1498, 1715, 2401, 2450, 2675, 3430, 3745, 4802, 5243, 5350, 7490, 8575, 10486, 12005, 17150, 18725, 24010, 26215, 36701, 37450, 52430, 60025, 73402, 120050, 131075, 183505, 256907, 262150, 367010, 513814, 917525, 1284535, 1835050, 2569070, 6422675, 12845350]

約数ペア:

[(1, 12845350), (2, 6422675), (5, 2569070), (7, 1835050), (10, 1284535), (14, 917525), (25, 513814), (35, 367010), (49, 262150), (50, 256907), (70, 183505), (98, 131075), (107, 120050), (175, 73402), (214, 60025), (245, 52430), (343, 37450), (350, 36701), (490, 26215), (535, 24010), (686, 18725), (749, 17150), (1070, 12005), (1225, 10486), (1498, 8575), (1715, 7490), (2401, 5350), (2450, 5243), (2675, 4802), (3430, 3745)]