30145878

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11393}}^1$

素因数の和:11418

約数の個数: 48

約数和(自身を含む): 77934960

約数和(自身を除く): 47789082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 11393, 22786, 34179, 68358, 79751, 102537, 159502, 205074, 239253, 307611, 478506, 558257, 615222, 717759, 1116514, 1435518, 1674771, 2153277, 3349542, 4306554, 5024313, 10048626, 15072939, 30145878]

約数ペア:

[(1, 30145878), (2, 15072939), (3, 10048626), (6, 5024313), (7, 4306554), (9, 3349542), (14, 2153277), (18, 1674771), (21, 1435518), (27, 1116514), (42, 717759), (49, 615222), (54, 558257), (63, 478506), (98, 307611), (126, 239253), (147, 205074), (189, 159502), (294, 102537), (378, 79751), (441, 68358), (882, 34179), (1323, 22786), (2646, 11393)]