30370816

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 88

約数和(自身を含む): 73364480

約数和(自身を除く): 42993664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 223, 224, 256, 266, 304, 446, 448, 512, 532, 608, 892, 896, 1024, 1064, 1216, 1561, 1784, 1792, 2128, 2432, 3122, 3568, 3584, 4237, 4256, 4864, 6244, 7136, 7168, 8474, 8512, 9728, 12488, 14272, 16948, 17024, 19456, 24976, 28544, 29659, 33896, 34048, 49952, 57088, 59318, 67792, 68096, 99904, 114176, 118636, 135584, 136192, 199808, 228352, 237272, 271168, 399616, 474544, 542336, 799232, 949088, 1084672, 1598464, 1898176, 2169344, 3796352, 4338688, 7592704, 15185408, 30370816]

約数ペア:

[(1, 30370816), (2, 15185408), (4, 7592704), (7, 4338688), (8, 3796352), (14, 2169344), (16, 1898176), (19, 1598464), (28, 1084672), (32, 949088), (38, 799232), (56, 542336), (64, 474544), (76, 399616), (112, 271168), (128, 237272), (133, 228352), (152, 199808), (223, 136192), (224, 135584), (256, 118636), (266, 114176), (304, 99904), (446, 68096), (448, 67792), (512, 59318), (532, 57088), (608, 49952), (892, 34048), (896, 33896), (1024, 29659), (1064, 28544), (1216, 24976), (1561, 19456), (1784, 17024), (1792, 16948), (2128, 14272), (2432, 12488), (3122, 9728), (3568, 8512), (3584, 8474), (4237, 7168), (4256, 7136), (4864, 6244)]