30450928

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 63938368

約数和(自身を除く): 33487440

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 73, 116, 124, 146, 232, 248, 292, 464, 496, 584, 841, 899, 1168, 1682, 1798, 2117, 2263, 3364, 3596, 4234, 4526, 6728, 7192, 8468, 9052, 13456, 14384, 16936, 18104, 26071, 33872, 36208, 52142, 61393, 65627, 104284, 122786, 131254, 208568, 245572, 262508, 417136, 491144, 525016, 982288, 1050032, 1903183, 3806366, 7612732, 15225464, 30450928]

約数ペア:

[(1, 30450928), (2, 15225464), (4, 7612732), (8, 3806366), (16, 1903183), (29, 1050032), (31, 982288), (58, 525016), (62, 491144), (73, 417136), (116, 262508), (124, 245572), (146, 208568), (232, 131254), (248, 122786), (292, 104284), (464, 65627), (496, 61393), (584, 52142), (841, 36208), (899, 33872), (1168, 26071), (1682, 18104), (1798, 16936), (2117, 14384), (2263, 13456), (3364, 9052), (3596, 8468), (4234, 7192), (4526, 6728)]