30759898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 53101440

約数和(自身を除く): 22341542

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 877, 923, 1349, 1754, 1846, 2698, 11401, 16663, 17537, 22802, 33326, 35074, 62267, 124534, 216619, 433238, 809471, 1183073, 1618942, 2366146, 15379949, 30759898]

約数ペア:

[(1, 30759898), (2, 15379949), (13, 2366146), (19, 1618942), (26, 1183073), (38, 809471), (71, 433238), (142, 216619), (247, 124534), (494, 62267), (877, 35074), (923, 33326), (1349, 22802), (1754, 17537), (1846, 16663), (2698, 11401)]