30775136

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1076

約数の個数: 72

約数和(自身を含む): 74261880

約数和(自身を除く): 43486744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1033, 1064, 1568, 1862, 2066, 2128, 3724, 4132, 4256, 7231, 7448, 8264, 14462, 14896, 16528, 19627, 28924, 29792, 33056, 39254, 50617, 57848, 78508, 101234, 115696, 137389, 157016, 202468, 231392, 274778, 314032, 404936, 549556, 628064, 809872, 961723, 1099112, 1619744, 1923446, 2198224, 3846892, 4396448, 7693784, 15387568, 30775136]

約数ペア:

[(1, 30775136), (2, 15387568), (4, 7693784), (7, 4396448), (8, 3846892), (14, 2198224), (16, 1923446), (19, 1619744), (28, 1099112), (32, 961723), (38, 809872), (49, 628064), (56, 549556), (76, 404936), (98, 314032), (112, 274778), (133, 231392), (152, 202468), (196, 157016), (224, 137389), (266, 115696), (304, 101234), (392, 78508), (532, 57848), (608, 50617), (784, 39254), (931, 33056), (1033, 29792), (1064, 28924), (1568, 19627), (1862, 16528), (2066, 14896), (2128, 14462), (3724, 8264), (4132, 7448), (4256, 7231)]