56894130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{210719}}^1$

素因数の和:210735

約数の個数: 32

約数和(自身を含む): 151718400

約数和(自身を除く): 94824270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 210719, 421438, 632157, 1053595, 1264314, 1896471, 2107190, 3160785, 3792942, 5689413, 6321570, 9482355, 11378826, 18964710, 28447065, 56894130]

約数ペア:

[(1, 56894130), (2, 28447065), (3, 18964710), (5, 11378826), (6, 9482355), (9, 6321570), (10, 5689413), (15, 3792942), (18, 3160785), (27, 2107190), (30, 1896471), (45, 1264314), (54, 1053595), (90, 632157), (135, 421438), (270, 210719)]