30797872

素因数分解:

$2^4\times 7^2\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 70128696

約数和(自身を除く): 39330824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 241, 326, 392, 482, 652, 784, 964, 1141, 1304, 1687, 1928, 2282, 2608, 3374, 3856, 4564, 6748, 7987, 9128, 11809, 13496, 15974, 18256, 23618, 26992, 31948, 39283, 47236, 63896, 78566, 94472, 127792, 157132, 188944, 274981, 314264, 549962, 628528, 1099924, 1924867, 2199848, 3849734, 4399696, 7699468, 15398936, 30797872]

約数ペア:

[(1, 30797872), (2, 15398936), (4, 7699468), (7, 4399696), (8, 3849734), (14, 2199848), (16, 1924867), (28, 1099924), (49, 628528), (56, 549962), (98, 314264), (112, 274981), (163, 188944), (196, 157132), (241, 127792), (326, 94472), (392, 78566), (482, 63896), (652, 47236), (784, 39283), (964, 31948), (1141, 26992), (1304, 23618), (1687, 18256), (1928, 15974), (2282, 13496), (2608, 11809), (3374, 9128), (3856, 7987), (4564, 6748)]