30529428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 75405120

約数和(自身を除く): 44875692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 293, 457, 586, 879, 914, 1172, 1371, 1758, 1828, 2742, 3516, 5484, 5567, 8683, 11134, 16701, 17366, 22268, 26049, 33402, 34732, 52098, 66804, 104196, 133901, 267802, 401703, 535604, 803406, 1606812, 2544119, 5088238, 7632357, 10176476, 15264714, 30529428]

約数ペア:

[(1, 30529428), (2, 15264714), (3, 10176476), (4, 7632357), (6, 5088238), (12, 2544119), (19, 1606812), (38, 803406), (57, 535604), (76, 401703), (114, 267802), (228, 133901), (293, 104196), (457, 66804), (586, 52098), (879, 34732), (914, 33402), (1172, 26049), (1371, 22268), (1758, 17366), (1828, 16701), (2742, 11134), (3516, 8683), (5484, 5567)]