177996930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{12983}}^1$

素因数の和:13450

約数の個数: 32

約数和(自身を含む): 428160384

約数和(自身を除く): 250163454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 12983, 13710, 25966, 38949, 64915, 77898, 129830, 194745, 389490, 5933231, 11866462, 17799693, 29666155, 35599386, 59332310, 88998465, 177996930]

約数ペア:

[(1, 177996930), (2, 88998465), (3, 59332310), (5, 35599386), (6, 29666155), (10, 17799693), (15, 11866462), (30, 5933231), (457, 389490), (914, 194745), (1371, 129830), (2285, 77898), (2742, 64915), (4570, 38949), (6855, 25966), (12983, 13710)]