30007754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 55416960

約数和(自身を除く): 25409206

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 2137, 4274, 7021, 14042, 14959, 29918, 36329, 72658, 126083, 252166, 254303, 508606, 882581, 1765162, 2143411, 4286822, 15003877, 30007754]

約数ペア:

[(1, 30007754), (2, 15003877), (7, 4286822), (14, 2143411), (17, 1765162), (34, 882581), (59, 508606), (118, 254303), (119, 252166), (238, 126083), (413, 72658), (826, 36329), (1003, 29918), (2006, 14959), (2137, 14042), (4274, 7021)]