30671712

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 87764040

約数和(自身を除く): 57092328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 379, 562, 758, 843, 1124, 1137, 1516, 1686, 2248, 2274, 2529, 3032, 3372, 3411, 4496, 4548, 5058, 6064, 6744, 6822, 8992, 9096, 10116, 12128, 13488, 13644, 18192, 20232, 26976, 27288, 36384, 40464, 54576, 80928, 106499, 109152, 212998, 319497, 425996, 638994, 851992, 958491, 1277988, 1703984, 1916982, 2555976, 3407968, 3833964, 5111952, 7667928, 10223904, 15335856, 30671712]

約数ペア:

[(1, 30671712), (2, 15335856), (3, 10223904), (4, 7667928), (6, 5111952), (8, 3833964), (9, 3407968), (12, 2555976), (16, 1916982), (18, 1703984), (24, 1277988), (32, 958491), (36, 851992), (48, 638994), (72, 425996), (96, 319497), (144, 212998), (281, 109152), (288, 106499), (379, 80928), (562, 54576), (758, 40464), (843, 36384), (1124, 27288), (1137, 26976), (1516, 20232), (1686, 18192), (2248, 13644), (2274, 13488), (2529, 12128), (3032, 10116), (3372, 9096), (3411, 8992), (4496, 6822), (4548, 6744), (5058, 6064)]