30573998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 58275840

約数和(自身を除く): 27701842

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5419, 5642, 10838, 37933, 70447, 75866, 140894, 167989, 335978, 493129, 986258, 1175923, 2183857, 2351846, 4367714, 15286999, 30573998]

約数ペア:

[(1, 30573998), (2, 15286999), (7, 4367714), (13, 2351846), (14, 2183857), (26, 1175923), (31, 986258), (62, 493129), (91, 335978), (182, 167989), (217, 140894), (403, 75866), (434, 70447), (806, 37933), (2821, 10838), (5419, 5642)]